| 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 | $91.94 | 7.491% | $98.8272 | $98.83 | $98.85 | $98.80 |
| Purchase #2 | $158.50 | 7.837% | $170.9216 | $170.92 | $170.90 | $170.90 |
| Purchase #3 | $26.64 | 5.616% | $28.1361 | $28.14 | $28.15 | $28.10 |
| Purchase #4 | $144.49 | 10.530% | $159.7048 | $159.70 | $159.70 | $159.70 |
| Purchase #5 | $156.64 | 8.822% | $170.4588 | $170.46 | $170.45 | $170.50 |
| Purchase #6 | $208.74 | 8.333% | $226.1343 | $226.13 | $226.15 | $226.10 |
| Purchase #7 | $123.52 | 12.866% | $139.4121 | $139.41 | $139.40 | $139.40 |
| 7 purchase totals = | $910.47 | $993.5949 | $993.59 | $993.60 | $993.50 | |