| 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 | $73.53 | 8.324% | $79.6506 | $79.65 | $79.65 | $79.70 |
| Purchase #2 | $60.98 | 7.179% | $65.3578 | $65.36 | $65.35 | $65.40 |
| Purchase #3 | $7.54 | 13.179% | $8.5337 | $8.53 | $8.55 | $8.50 |
| Purchase #4 | $203.98 | 10.615% | $225.6325 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $21.95 | 8.723% | $23.8647 | $23.86 | $23.85 | $23.90 |
| Purchase #6 | $116.41 | 12.811% | $131.3233 | $131.32 | $131.30 | $131.30 |
| Purchase #7 | $123.77 | 4.362% | $129.1688 | $129.17 | $129.15 | $129.20 |
| 7 purchase totals = | $608.16 | $663.5314 | $663.52 | $663.50 | $663.60 | |