| 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 | $39.51 | 5.285% | $41.5981 | $41.60 | $41.60 | $41.60 |
| Purchase #2 | $222.66 | 11.863% | $249.0742 | $249.07 | $249.05 | $249.10 |
| Purchase #3 | $160.57 | 11.656% | $179.286 | $179.29 | $179.30 | $179.30 |
| Purchase #4 | $127.49 | 6.152% | $135.3332 | $135.33 | $135.35 | $135.30 |
| Purchase #5 | $166.25 | 4.152% | $173.1527 | $173.15 | $173.15 | $173.20 |
| Purchase #6 | $39.97 | 12.350% | $44.9063 | $44.91 | $44.90 | $44.90 |
| Purchase #7 | $141.87 | 11.483% | $158.1609 | $158.16 | $158.15 | $158.20 |
| 7 purchase totals = | $898.32 | $981.5114 | $981.51 | $981.50 | $981.60 | |