| 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 | $51.48 | 13.428% | $58.3927 | $58.39 | $58.40 | $58.40 |
| Purchase #2 | $105.38 | 6.145% | $111.8556 | $111.86 | $111.85 | $111.90 |
| Purchase #3 | $37.62 | 3.224% | $38.8329 | $38.83 | $38.85 | $38.80 |
| Purchase #4 | $58.42 | 13.282% | $66.1793 | $66.18 | $66.20 | $66.20 |
| Purchase #5 | $242.85 | 9.400% | $265.6779 | $265.68 | $265.70 | $265.70 |
| Purchase #6 | $224.82 | 8.617% | $244.1927 | $244.19 | $244.20 | $244.20 |
| Purchase #7 | $26.84 | 5.317% | $28.2671 | $28.27 | $28.25 | $28.30 |
| 7 purchase totals = | $747.41 | $813.3982 | $813.40 | $813.45 | $813.50 | |