| 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 | $64.79 | 5.137% | $68.1183 | $68.12 | $68.10 | $68.10 |
| Purchase #2 | $37.45 | 12.716% | $42.2121 | $42.21 | $42.20 | $42.20 |
| Purchase #3 | $222.69 | 7.716% | $239.8728 | $239.87 | $239.85 | $239.90 |
| Purchase #4 | $116.66 | 5.168% | $122.689 | $122.69 | $122.70 | $122.70 |
| Purchase #5 | $106.68 | 13.584% | $121.1714 | $121.17 | $121.15 | $121.20 |
| Purchase #6 | $129.63 | 10.502% | $143.2437 | $143.24 | $143.25 | $143.20 |
| Purchase #7 | $200.96 | 13.810% | $228.7126 | $228.71 | $228.70 | $228.70 |
| 7 purchase totals = | $878.86 | $966.0199 | $966.01 | $965.95 | $966.00 | |