| 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 | $24.27 | 12.413% | $27.2826 | $27.28 | $27.30 | $27.30 |
| Purchase #2 | $28.76 | 11.656% | $32.1123 | $32.11 | $32.10 | $32.10 |
| Purchase #3 | $151.45 | 12.785% | $170.8129 | $170.81 | $170.80 | $170.80 |
| Purchase #4 | $91.26 | 6.500% | $97.1919 | $97.19 | $97.20 | $97.20 |
| Purchase #5 | $115.50 | 6.302% | $122.7788 | $122.78 | $122.80 | $122.80 |
| Purchase #6 | $173.86 | 13.139% | $196.7035 | $196.70 | $196.70 | $196.70 |
| Purchase #7 | $113.83 | 3.294% | $117.5796 | $117.58 | $117.60 | $117.60 |
| 7 purchase totals = | $698.93 | $764.4616 | $764.45 | $764.50 | $764.50 | |