| 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 | $81.98 | 5.649% | $86.6111 | $86.61 | $86.60 | $86.60 |
| Purchase #2 | $27.83 | 4.432% | $29.0634 | $29.06 | $29.05 | $29.10 |
| Purchase #3 | $150.31 | 13.275% | $170.2637 | $170.26 | $170.25 | $170.30 |
| Purchase #4 | $9.85 | 3.280% | $10.1731 | $10.17 | $10.15 | $10.20 |
| Purchase #5 | $30.42 | 10.847% | $33.7197 | $33.72 | $33.70 | $33.70 |
| Purchase #6 | $180.26 | 3.643% | $186.8269 | $186.83 | $186.85 | $186.80 |
| Purchase #7 | $160.89 | 11.191% | $178.8952 | $178.90 | $178.90 | $178.90 |
| 7 purchase totals = | $641.54 | $695.5531 | $695.55 | $695.50 | $695.60 | |