| 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 | $36.93 | 11.645% | $41.2305 | $41.23 | $41.25 | $41.20 |
| Purchase #2 | $33.37 | 10.829% | $36.9836 | $36.98 | $37.00 | $37.00 |
| Purchase #3 | $244.68 | 8.347% | $265.1034 | $265.10 | $265.10 | $265.10 |
| Purchase #4 | $186.95 | 8.122% | $202.1341 | $202.13 | $202.15 | $202.10 |
| Purchase #5 | $90.68 | 5.259% | $95.4489 | $95.45 | $95.45 | $95.40 |
| Purchase #6 | $50.38 | 3.520% | $52.1534 | $52.15 | $52.15 | $52.20 |
| Purchase #7 | $169.61 | 8.260% | $183.6198 | $183.62 | $183.60 | $183.60 |
| 7 purchase totals = | $812.60 | $876.6737 | $876.66 | $876.70 | $876.60 | |