| 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 | $32.80 | 4.534% | $34.2872 | $34.29 | $34.30 | $34.30 |
| Purchase #2 | $49.53 | 8.860% | $53.9184 | $53.92 | $53.90 | $53.90 |
| Purchase #3 | $26.39 | 13.299% | $29.8996 | $29.90 | $29.90 | $29.90 |
| Purchase #4 | $242.61 | 4.354% | $253.1732 | $253.17 | $253.15 | $253.20 |
| Purchase #5 | $48.55 | 4.111% | $50.5459 | $50.55 | $50.55 | $50.50 |
| Purchase #6 | $204.94 | 13.614% | $232.8405 | $232.84 | $232.85 | $232.80 |
| Purchase #7 | $52.49 | 11.376% | $58.4613 | $58.46 | $58.45 | $58.50 |
| 7 purchase totals = | $657.31 | $713.1261 | $713.13 | $713.10 | $713.10 | |