| 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 | $20.36 | 4.614% | $21.2994 | $21.30 | $21.30 | $21.30 |
| Purchase #2 | $210.59 | 5.127% | $221.3869 | $221.39 | $221.40 | $221.40 |
| Purchase #3 | $150.71 | 10.198% | $166.0794 | $166.08 | $166.10 | $166.10 |
| Purchase #4 | $136.25 | 13.395% | $154.5007 | $154.50 | $154.50 | $154.50 |
| Purchase #5 | $68.30 | 13.696% | $77.6544 | $77.65 | $77.65 | $77.70 |
| Purchase #6 | $233.73 | 4.460% | $244.1544 | $244.15 | $244.15 | $244.20 |
| Purchase #7 | $75.71 | 8.463% | $82.1173 | $82.12 | $82.10 | $82.10 |
| 7 purchase totals = | $895.65 | $967.1925 | $967.19 | $967.20 | $967.30 | |