| 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 | $151.89 | 12.239% | $170.4798 | $170.48 | $170.50 | $170.50 |
| Purchase #2 | $56.29 | 13.802% | $64.0591 | $64.06 | $64.05 | $64.10 |
| Purchase #3 | $87.45 | 12.565% | $98.4381 | $98.44 | $98.45 | $98.40 |
| Purchase #4 | $248.90 | 5.418% | $262.3854 | $262.39 | $262.40 | $262.40 |
| Purchase #5 | $44.46 | 3.782% | $46.1415 | $46.14 | $46.15 | $46.10 |
| Purchase #6 | $75.37 | 9.225% | $82.3229 | $82.32 | $82.30 | $82.30 |
| Purchase #7 | $66.51 | 4.264% | $69.346 | $69.35 | $69.35 | $69.30 |
| 7 purchase totals = | $730.87 | $793.1728 | $793.18 | $793.20 | $793.10 | |