| 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 | $9.56 | 8.215% | $10.3454 | $10.35 | $10.35 | $10.30 |
| Purchase #2 | $126.43 | 7.485% | $135.8933 | $135.89 | $135.90 | $135.90 |
| Purchase #3 | $116.55 | 9.186% | $127.2563 | $127.26 | $127.25 | $127.30 |
| Purchase #4 | $158.26 | 11.654% | $176.7036 | $176.70 | $176.70 | $176.70 |
| Purchase #5 | $53.31 | 13.649% | $60.5863 | $60.59 | $60.60 | $60.60 |
| Purchase #6 | $210.93 | 13.671% | $239.7662 | $239.77 | $239.75 | $239.80 |
| Purchase #7 | $180.94 | 13.793% | $205.8971 | $205.90 | $205.90 | $205.90 |
| 7 purchase totals = | $855.98 | $956.4482 | $956.46 | $956.45 | $956.50 | |