| 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 | $81.46 | 8.832% | $88.6545 | $88.65 | $88.65 | $88.70 |
| Purchase #2 | $72.95 | 10.459% | $80.5798 | $80.58 | $80.60 | $80.60 |
| Purchase #3 | $74.49 | 12.830% | $84.0471 | $84.05 | $84.05 | $84.00 |
| Purchase #4 | $212.49 | 9.395% | $232.4534 | $232.45 | $232.45 | $232.50 |
| Purchase #5 | $228.25 | 3.702% | $236.6998 | $236.70 | $236.70 | $236.70 |
| Purchase #6 | $60.57 | 3.122% | $62.461 | $62.46 | $62.45 | $62.50 |
| Purchase #7 | $111.30 | 13.527% | $126.3556 | $126.36 | $126.35 | $126.40 |
| 7 purchase totals = | $841.51 | $911.2512 | $911.25 | $911.25 | $911.40 | |