| 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 | $69.77 | 7.696% | $75.1395 | $75.14 | $75.15 | $75.10 |
| Purchase #2 | $104.61 | 5.396% | $110.2548 | $110.25 | $110.25 | $110.30 |
| Purchase #3 | $43.95 | 10.201% | $48.4333 | $48.43 | $48.45 | $48.40 |
| Purchase #4 | $152.30 | 12.497% | $171.3329 | $171.33 | $171.35 | $171.30 |
| Purchase #5 | $200.66 | 4.640% | $209.9706 | $209.97 | $209.95 | $210.00 |
| Purchase #6 | $27.83 | 7.132% | $29.8148 | $29.81 | $29.80 | $29.80 |
| Purchase #7 | $182.70 | 6.737% | $195.0085 | $195.01 | $195.00 | $195.00 |
| 7 purchase totals = | $781.82 | $839.9544 | $839.94 | $839.95 | $839.90 | |