| 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 | $53.96 | 3.495% | $55.8459 | $55.85 | $55.85 | $55.80 |
| Purchase #2 | $180.73 | 5.580% | $190.8147 | $190.81 | $190.80 | $190.80 |
| Purchase #3 | $28.43 | 4.308% | $29.6548 | $29.65 | $29.65 | $29.70 |
| Purchase #4 | $122.96 | 10.157% | $135.449 | $135.45 | $135.45 | $135.40 |
| Purchase #5 | $50.63 | 6.167% | $53.7524 | $53.75 | $53.75 | $53.80 |
| Purchase #6 | $224.84 | 11.309% | $250.2672 | $250.27 | $250.25 | $250.30 |
| Purchase #7 | $145.44 | 13.115% | $164.5145 | $164.51 | $164.50 | $164.50 |
| 7 purchase totals = | $806.99 | $880.2985 | $880.29 | $880.25 | $880.30 | |