| 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 | $52.59 | 10.776% | $58.2571 | $58.26 | $58.25 | $58.30 |
| Purchase #2 | $169.54 | 8.816% | $184.4866 | $184.49 | $184.50 | $184.50 |
| Purchase #3 | $43.28 | 12.558% | $48.7151 | $48.72 | $48.70 | $48.70 |
| Purchase #4 | $25.32 | 4.741% | $26.5204 | $26.52 | $26.50 | $26.50 |
| Purchase #5 | $22.73 | 11.735% | $25.3974 | $25.40 | $25.40 | $25.40 |
| Purchase #6 | $157.91 | 7.335% | $169.4927 | $169.49 | $169.50 | $169.50 |
| Purchase #7 | $160.43 | 6.550% | $170.9382 | $170.94 | $170.95 | $170.90 |
| 7 purchase totals = | $631.80 | $683.8075 | $683.82 | $683.80 | $683.80 | |