| 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 | $121.81 | 3.669% | $126.2792 | $126.28 | $126.30 | $126.30 |
| Purchase #2 | $34.91 | 12.868% | $39.4022 | $39.40 | $39.40 | $39.40 |
| Purchase #3 | $109.87 | 9.535% | $120.3461 | $120.35 | $120.35 | $120.30 |
| Purchase #4 | $83.78 | 3.158% | $86.4258 | $86.43 | $86.45 | $86.40 |
| Purchase #5 | $89.88 | 8.809% | $97.7975 | $97.80 | $97.80 | $97.80 |
| Purchase #6 | $205.27 | 7.631% | $220.9342 | $220.93 | $220.95 | $220.90 |
| Purchase #7 | $49.44 | 7.494% | $53.145 | $53.15 | $53.15 | $53.10 |
| 7 purchase totals = | $694.96 | $744.3300 | $744.34 | $744.40 | $744.20 | |