| 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 | $44.87 | 7.821% | $48.3793 | $48.38 | $48.40 | $48.40 |
| Purchase #2 | $82.98 | 13.481% | $94.1665 | $94.17 | $94.15 | $94.20 |
| Purchase #3 | $96.85 | 5.362% | $102.0431 | $102.04 | $102.05 | $102.00 |
| Purchase #4 | $219.62 | 10.343% | $242.3353 | $242.34 | $242.35 | $242.30 |
| Purchase #5 | $175.84 | 4.831% | $184.3348 | $184.33 | $184.35 | $184.30 |
| Purchase #6 | $41.43 | 7.491% | $44.5335 | $44.53 | $44.55 | $44.50 |
| Purchase #7 | $21.39 | 4.458% | $22.3436 | $22.34 | $22.35 | $22.30 |
| 7 purchase totals = | $682.98 | $738.1361 | $738.13 | $738.20 | $738.00 | |