| 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 | $65.98 | 3.287% | $68.1488 | $68.15 | $68.15 | $68.10 |
| Purchase #2 | $236.58 | 4.843% | $248.0376 | $248.04 | $248.05 | $248.00 |
| Purchase #3 | $33.68 | 9.867% | $37.0032 | $37.00 | $37.00 | $37.00 |
| Purchase #4 | $184.47 | 8.431% | $200.0227 | $200.02 | $200.00 | $200.00 |
| Purchase #5 | $56.49 | 8.874% | $61.5029 | $61.50 | $61.50 | $61.50 |
| Purchase #6 | $191.94 | 5.462% | $202.4238 | $202.42 | $202.40 | $202.40 |
| Purchase #7 | $148.76 | 5.785% | $157.3658 | $157.37 | $157.35 | $157.40 |
| 7 purchase totals = | $917.90 | $974.5048 | $974.50 | $974.45 | $974.40 | |