| 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 | $21.88 | 10.776% | $24.2378 | $24.24 | $24.25 | $24.20 |
| Purchase #2 | $219.44 | 13.702% | $249.5077 | $249.51 | $249.50 | $249.50 |
| Purchase #3 | $98.35 | 11.782% | $109.9376 | $109.94 | $109.95 | $109.90 |
| Purchase #4 | $97.70 | 4.736% | $102.3271 | $102.33 | $102.35 | $102.30 |
| Purchase #5 | $86.62 | 5.705% | $91.5617 | $91.56 | $91.55 | $91.60 |
| Purchase #6 | $138.88 | 7.782% | $149.6876 | $149.69 | $149.70 | $149.70 |
| Purchase #7 | $22.54 | 11.583% | $25.1508 | $25.15 | $25.15 | $25.20 |
| 7 purchase totals = | $685.41 | $752.4103 | $752.42 | $752.45 | $752.40 | |