| 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 | $9.64 | 9.778% | $10.5826 | $10.58 | $10.60 | $10.60 |
| Purchase #2 | $68.62 | 6.541% | $73.1084 | $73.11 | $73.10 | $73.10 |
| Purchase #3 | $98.47 | 8.428% | $106.7691 | $106.77 | $106.75 | $106.80 |
| Purchase #4 | $22.68 | 5.446% | $23.9152 | $23.92 | $23.90 | $23.90 |
| Purchase #5 | $77.72 | 10.613% | $85.9684 | $85.97 | $85.95 | $86.00 |
| Purchase #6 | $153.34 | 3.872% | $159.2773 | $159.28 | $159.30 | $159.30 |
| Purchase #7 | $13.70 | 4.662% | $14.3387 | $14.34 | $14.35 | $14.30 |
| 7 purchase totals = | $444.17 | $473.9597 | $473.97 | $473.95 | $474.00 | |