| 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 | $48.54 | 4.377% | $50.6646 | $50.66 | $50.65 | $50.70 |
| Purchase #2 | $49.94 | 12.737% | $56.3009 | $56.30 | $56.30 | $56.30 |
| Purchase #3 | $86.38 | 12.283% | $96.9901 | $96.99 | $97.00 | $97.00 |
| Purchase #4 | $237.78 | 11.589% | $265.3363 | $265.34 | $265.35 | $265.30 |
| Purchase #5 | $64.62 | 10.487% | $71.3967 | $71.40 | $71.40 | $71.40 |
| Purchase #6 | $72.60 | 4.237% | $75.6761 | $75.68 | $75.70 | $75.70 |
| Purchase #7 | $44.70 | 9.198% | $48.8115 | $48.81 | $48.80 | $48.80 |
| 7 purchase totals = | $604.56 | $665.1762 | $665.18 | $665.20 | $665.20 | |