| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $52.29 | 3.846% | $54.3011 | $54.30 | $54.30 | $54.30 |
| Purchase #2 | $74.67 | 13.116% | $84.4637 | $84.46 | $84.45 | $84.50 |
| Purchase #3 | $163.94 | 13.242% | $185.6489 | $185.65 | $185.65 | $185.60 |
| Purchase #4 | $81.54 | 11.665% | $91.0516 | $91.05 | $91.05 | $91.10 |
| Purchase #5 | $113.75 | 7.346% | $122.1061 | $122.11 | $122.10 | $122.10 |
| Purchase #6 | $103.25 | 11.155% | $114.7675 | $114.77 | $114.75 | $114.80 |
| Purchase #7 | $217.32 | 3.779% | $225.5325 | $225.53 | $225.55 | $225.50 |
| 7 purchase totals = | $806.76 | $877.8714 | $877.87 | $877.85 | $877.90 | |