| 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 | $35.81 | 10.641% | $39.6205 | $39.62 | $39.60 | $39.60 |
| Purchase #2 | $73.59 | 12.295% | $82.6379 | $82.64 | $82.65 | $82.60 |
| Purchase #3 | $76.29 | 3.289% | $78.7992 | $78.80 | $78.80 | $78.80 |
| Purchase #4 | $166.40 | 8.381% | $180.346 | $180.35 | $180.35 | $180.30 |
| Purchase #5 | $160.65 | 5.336% | $169.2223 | $169.22 | $169.20 | $169.20 |
| Purchase #6 | $133.54 | 7.357% | $143.3645 | $143.36 | $143.35 | $143.40 |
| Purchase #7 | $71.65 | 4.607% | $74.9509 | $74.95 | $74.95 | $75.00 |
| 7 purchase totals = | $717.93 | $768.9413 | $768.94 | $768.90 | $768.90 | |