| 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 | $88.49 | 9.694% | $97.0682 | $97.07 | $97.05 | $97.10 |
| Purchase #2 | $192.89 | 12.533% | $217.0649 | $217.06 | $217.05 | $217.10 |
| Purchase #3 | $197.53 | 11.473% | $220.1926 | $220.19 | $220.20 | $220.20 |
| Purchase #4 | $84.94 | 5.567% | $89.6686 | $89.67 | $89.65 | $89.70 |
| Purchase #5 | $170.95 | 5.546% | $180.4309 | $180.43 | $180.45 | $180.40 |
| Purchase #6 | $200.80 | 13.793% | $228.4963 | $228.50 | $228.50 | $228.50 |
| Purchase #7 | $44.70 | 8.790% | $48.6291 | $48.63 | $48.65 | $48.60 |
| 7 purchase totals = | $980.30 | $1,081.5506 | $1,081.55 | $1,081.55 | $1,081.60 | |