| 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 | $206.82 | 8.499% | $224.3976 | $224.40 | $224.40 | $224.40 |
| Purchase #2 | $129.66 | 8.666% | $140.8963 | $140.90 | $140.90 | $140.90 |
| Purchase #3 | $90.64 | 3.777% | $94.0635 | $94.06 | $94.05 | $94.10 |
| Purchase #4 | $19.34 | 9.144% | $21.1084 | $21.11 | $21.10 | $21.10 |
| Purchase #5 | $53.30 | 9.245% | $58.2276 | $58.23 | $58.25 | $58.20 |
| Purchase #6 | $71.75 | 6.316% | $76.2817 | $76.28 | $76.30 | $76.30 |
| Purchase #7 | $74.29 | 7.762% | $80.0564 | $80.06 | $80.05 | $80.10 |
| 7 purchase totals = | $645.80 | $695.0315 | $695.04 | $695.05 | $695.10 | |