| 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 | $94.61 | 11.683% | $105.6633 | $105.66 | $105.65 | $105.70 |
| Purchase #2 | $6.67 | 10.316% | $7.3581 | $7.36 | $7.35 | $7.40 |
| Purchase #3 | $6.54 | 11.476% | $7.2905 | $7.29 | $7.30 | $7.30 |
| Purchase #4 | $225.84 | 6.646% | $240.8493 | $240.85 | $240.85 | $240.80 |
| Purchase #5 | $123.30 | 11.749% | $137.7865 | $137.79 | $137.80 | $137.80 |
| Purchase #6 | $102.53 | 4.491% | $107.1346 | $107.13 | $107.15 | $107.10 |
| Purchase #7 | $16.65 | 7.540% | $17.9054 | $17.91 | $17.90 | $17.90 |
| 7 purchase totals = | $576.14 | $623.9877 | $623.99 | $624.00 | $624.00 | |