| 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 | $51.55 | 12.794% | $58.1453 | $58.15 | $58.15 | $58.10 |
| Purchase #2 | $248.56 | 3.124% | $256.325 | $256.33 | $256.35 | $256.30 |
| Purchase #3 | $19.56 | 12.434% | $21.9921 | $21.99 | $22.00 | $22.00 |
| Purchase #4 | $220.55 | 10.533% | $243.7805 | $243.78 | $243.80 | $243.80 |
| Purchase #5 | $48.47 | 11.790% | $54.1846 | $54.18 | $54.20 | $54.20 |
| Purchase #6 | $121.84 | 5.810% | $128.9189 | $128.92 | $128.90 | $128.90 |
| Purchase #7 | $34.98 | 7.651% | $37.6563 | $37.66 | $37.65 | $37.70 |
| 7 purchase totals = | $745.51 | $801.0027 | $801.01 | $801.05 | $801.00 | |