| 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 | $126.77 | 11.742% | $141.6553 | $141.66 | $141.65 | $141.70 |
| Purchase #2 | $74.55 | 3.821% | $77.3986 | $77.40 | $77.40 | $77.40 |
| Purchase #3 | $58.64 | 5.433% | $61.8259 | $61.83 | $61.85 | $61.80 |
| Purchase #4 | $107.49 | 12.556% | $120.9864 | $120.99 | $121.00 | $121.00 |
| Purchase #5 | $80.34 | 7.734% | $86.5535 | $86.55 | $86.55 | $86.60 |
| Purchase #6 | $16.89 | 9.214% | $18.4462 | $18.45 | $18.45 | $18.40 |
| Purchase #7 | $209.76 | 6.872% | $224.1747 | $224.17 | $224.15 | $224.20 |
| 7 purchase totals = | $674.44 | $731.0406 | $731.05 | $731.05 | $731.10 | |