| 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 | $78.43 | 13.380% | $88.9239 | $88.92 | $88.90 | $88.90 |
| Purchase #2 | $47.62 | 3.328% | $49.2048 | $49.20 | $49.20 | $49.20 |
| Purchase #3 | $59.47 | 7.299% | $63.8107 | $63.81 | $63.80 | $63.80 |
| Purchase #4 | $108.53 | 8.361% | $117.6042 | $117.60 | $117.60 | $117.60 |
| Purchase #5 | $155.90 | 11.490% | $173.8129 | $173.81 | $173.80 | $173.80 |
| Purchase #6 | $244.49 | 3.184% | $252.2746 | $252.27 | $252.25 | $252.30 |
| Purchase #7 | $20.52 | 3.145% | $21.1654 | $21.17 | $21.15 | $21.20 |
| 7 purchase totals = | $714.96 | $766.7965 | $766.78 | $766.70 | $766.80 | |