| 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 | $68.66 | 5.626% | $72.5228 | $72.52 | $72.50 | $72.50 |
| Purchase #2 | $106.43 | 13.213% | $120.4926 | $120.49 | $120.50 | $120.50 |
| Purchase #3 | $143.80 | 9.790% | $157.878 | $157.88 | $157.90 | $157.90 |
| Purchase #4 | $149.76 | 5.108% | $157.4097 | $157.41 | $157.40 | $157.40 |
| Purchase #5 | $108.79 | 7.255% | $116.6827 | $116.68 | $116.70 | $116.70 |
| Purchase #6 | $134.58 | 6.436% | $143.2416 | $143.24 | $143.25 | $143.20 |
| Purchase #7 | $151.69 | 4.687% | $158.7997 | $158.80 | $158.80 | $158.80 |
| 7 purchase totals = | $863.71 | $927.0271 | $927.02 | $927.05 | $927.00 | |