| 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 | $25.26 | 3.111% | $26.0458 | $26.05 | $26.05 | $26.00 |
| Purchase #2 | $24.86 | 12.153% | $27.8812 | $27.88 | $27.90 | $27.90 |
| Purchase #3 | $248.76 | 3.532% | $257.5462 | $257.55 | $257.55 | $257.50 |
| Purchase #4 | $51.38 | 7.794% | $55.3846 | $55.38 | $55.40 | $55.40 |
| Purchase #5 | $183.79 | 3.571% | $190.3531 | $190.35 | $190.35 | $190.40 |
| Purchase #6 | $126.68 | 13.291% | $143.517 | $143.52 | $143.50 | $143.50 |
| Purchase #7 | $98.47 | 3.229% | $101.6496 | $101.65 | $101.65 | $101.60 |
| 7 purchase totals = | $759.20 | $802.3775 | $802.38 | $802.40 | $802.30 | |