| 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 | $42.90 | 8.311% | $46.4654 | $46.47 | $46.45 | $46.50 |
| Purchase #2 | $237.81 | 8.366% | $257.7052 | $257.71 | $257.70 | $257.70 |
| Purchase #3 | $216.79 | 10.684% | $239.9518 | $239.95 | $239.95 | $240.00 |
| Purchase #4 | $159.99 | 5.144% | $168.2199 | $168.22 | $168.20 | $168.20 |
| Purchase #5 | $107.90 | 10.387% | $119.1076 | $119.11 | $119.10 | $119.10 |
| Purchase #6 | $158.60 | 7.473% | $170.4522 | $170.45 | $170.45 | $170.50 |
| Purchase #7 | $37.98 | 11.431% | $42.3215 | $42.32 | $42.30 | $42.30 |
| 7 purchase totals = | $961.97 | $1,044.2236 | $1,044.23 | $1,044.15 | $1,044.30 | |