| 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 | $224.43 | 12.743% | $253.0291 | $253.03 | $253.05 | $253.00 |
| Purchase #2 | $26.94 | 5.401% | $28.395 | $28.40 | $28.40 | $28.40 |
| Purchase #3 | $46.30 | 4.612% | $48.4354 | $48.44 | $48.45 | $48.40 |
| Purchase #4 | $139.75 | 12.851% | $157.7093 | $157.71 | $157.70 | $157.70 |
| Purchase #5 | $109.53 | 5.203% | $115.2288 | $115.23 | $115.25 | $115.20 |
| Purchase #6 | $95.28 | 5.382% | $100.408 | $100.41 | $100.40 | $100.40 |
| Purchase #7 | $52.69 | 8.411% | $57.1218 | $57.12 | $57.10 | $57.10 |
| 7 purchase totals = | $694.92 | $760.3274 | $760.34 | $760.35 | $760.20 | |