| 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 | $110.77 | 9.748% | $121.5679 | $121.57 | $121.55 | $121.60 |
| Purchase #2 | $27.41 | 4.614% | $28.6747 | $28.67 | $28.65 | $28.70 |
| Purchase #3 | $110.94 | 3.112% | $114.3925 | $114.39 | $114.40 | $114.40 |
| Purchase #4 | $142.55 | 4.380% | $148.7937 | $148.79 | $148.80 | $148.80 |
| Purchase #5 | $48.74 | 9.141% | $53.1953 | $53.20 | $53.20 | $53.20 |
| Purchase #6 | $11.93 | 5.699% | $12.6099 | $12.61 | $12.60 | $12.60 |
| Purchase #7 | $183.50 | 8.145% | $198.4461 | $198.45 | $198.45 | $198.40 |
| 7 purchase totals = | $635.84 | $677.6801 | $677.68 | $677.65 | $677.70 | |