| 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 | $66.27 | 4.571% | $69.2992 | $69.30 | $69.30 | $69.30 |
| Purchase #2 | $100.84 | 3.452% | $104.321 | $104.32 | $104.30 | $104.30 |
| Purchase #3 | $18.48 | 6.705% | $19.7191 | $19.72 | $19.70 | $19.70 |
| Purchase #4 | $183.39 | 7.794% | $197.6834 | $197.68 | $197.70 | $197.70 |
| Purchase #5 | $205.32 | 12.242% | $230.4553 | $230.46 | $230.45 | $230.50 |
| Purchase #6 | $87.83 | 11.252% | $97.7126 | $97.71 | $97.70 | $97.70 |
| Purchase #7 | $165.58 | 4.161% | $172.4698 | $172.47 | $172.45 | $172.50 |
| 7 purchase totals = | $827.71 | $891.6604 | $891.66 | $891.60 | $891.70 | |