| 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 | $104.48 | 11.727% | $116.7324 | $116.73 | $116.75 | $116.70 |
| Purchase #2 | $37.82 | 6.797% | $40.3906 | $40.39 | $40.40 | $40.40 |
| Purchase #3 | $125.99 | 3.163% | $129.9751 | $129.98 | $130.00 | $130.00 |
| Purchase #4 | $149.49 | 9.252% | $163.3208 | $163.32 | $163.30 | $163.30 |
| Purchase #5 | $188.87 | 6.319% | $200.8047 | $200.80 | $200.80 | $200.80 |
| Purchase #6 | $80.61 | 13.221% | $91.2674 | $91.27 | $91.25 | $91.30 |
| Purchase #7 | $101.84 | 8.453% | $110.4485 | $110.45 | $110.45 | $110.40 |
| 7 purchase totals = | $789.10 | $852.9395 | $852.94 | $852.95 | $852.90 | |