| 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 | $46.38 | 9.297% | $50.6919 | $50.69 | $50.70 | $50.70 |
| Purchase #2 | $13.46 | 7.869% | $14.5192 | $14.52 | $14.50 | $14.50 |
| Purchase #3 | $67.86 | 9.797% | $74.5082 | $74.51 | $74.50 | $74.50 |
| Purchase #4 | $169.32 | 9.161% | $184.8314 | $184.83 | $184.85 | $184.80 |
| Purchase #5 | $30.49 | 9.192% | $33.2926 | $33.29 | $33.30 | $33.30 |
| Purchase #6 | $155.91 | 9.870% | $171.2983 | $171.30 | $171.30 | $171.30 |
| Purchase #7 | $153.55 | 3.236% | $158.5189 | $158.52 | $158.50 | $158.50 |
| 7 purchase totals = | $636.97 | $687.6605 | $687.66 | $687.65 | $687.60 | |