| 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 | $113.56 | 5.753% | $120.0931 | $120.09 | $120.10 | $120.10 |
| Purchase #2 | $58.32 | 5.779% | $61.6903 | $61.69 | $61.70 | $61.70 |
| Purchase #3 | $208.71 | 7.648% | $224.6721 | $224.67 | $224.65 | $224.70 |
| Purchase #4 | $192.72 | 6.135% | $204.5434 | $204.54 | $204.55 | $204.50 |
| Purchase #5 | $49.66 | 12.789% | $56.011 | $56.01 | $56.00 | $56.00 |
| Purchase #6 | $129.96 | 10.775% | $143.9632 | $143.96 | $143.95 | $144.00 |
| Purchase #7 | $97.25 | 13.436% | $110.3165 | $110.32 | $110.30 | $110.30 |
| 7 purchase totals = | $850.18 | $921.2896 | $921.28 | $921.25 | $921.30 | |