| 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 | $47.59 | 6.864% | $50.8566 | $50.86 | $50.85 | $50.90 |
| Purchase #2 | $76.56 | 10.203% | $84.3714 | $84.37 | $84.35 | $84.40 |
| Purchase #3 | $27.90 | 8.844% | $30.3675 | $30.37 | $30.35 | $30.40 |
| Purchase #4 | $119.61 | 3.817% | $124.1755 | $124.18 | $124.20 | $124.20 |
| Purchase #5 | $25.38 | 4.215% | $26.4498 | $26.45 | $26.45 | $26.40 |
| Purchase #6 | $62.41 | 6.630% | $66.5478 | $66.55 | $66.55 | $66.50 |
| Purchase #7 | $26.53 | 12.361% | $29.8094 | $29.81 | $29.80 | $29.80 |
| 7 purchase totals = | $385.98 | $412.5780 | $412.59 | $412.55 | $412.60 | |