| 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 | $84.39 | 3.833% | $87.6247 | $87.62 | $87.60 | $87.60 |
| Purchase #2 | $89.93 | 8.783% | $97.8286 | $97.83 | $97.85 | $97.80 |
| Purchase #3 | $152.71 | 10.170% | $168.2406 | $168.24 | $168.25 | $168.20 |
| Purchase #4 | $210.54 | 10.640% | $232.9415 | $232.94 | $232.95 | $232.90 |
| Purchase #5 | $177.97 | 7.381% | $191.106 | $191.11 | $191.10 | $191.10 |
| Purchase #6 | $33.31 | 10.295% | $36.7393 | $36.74 | $36.75 | $36.70 |
| Purchase #7 | $154.81 | 3.389% | $160.0565 | $160.06 | $160.05 | $160.10 |
| 7 purchase totals = | $903.66 | $974.5372 | $974.54 | $974.55 | $974.40 | |