| 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 | $44.53 | 13.459% | $50.5233 | $50.52 | $50.50 | $50.50 |
| Purchase #2 | $53.52 | 12.237% | $60.0692 | $60.07 | $60.05 | $60.10 |
| Purchase #3 | $129.65 | 8.224% | $140.3124 | $140.31 | $140.30 | $140.30 |
| Purchase #4 | $95.64 | 8.226% | $103.5073 | $103.51 | $103.50 | $103.50 |
| Purchase #5 | $166.55 | 13.802% | $189.5372 | $189.54 | $189.55 | $189.50 |
| Purchase #6 | $25.84 | 7.462% | $27.7682 | $27.77 | $27.75 | $27.80 |
| Purchase #7 | $24.93 | 11.469% | $27.7892 | $27.79 | $27.80 | $27.80 |
| 7 purchase totals = | $540.66 | $599.5068 | $599.51 | $599.45 | $599.50 | |