| 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 | $45.59 | 9.657% | $49.9926 | $49.99 | $50.00 | $50.00 |
| Purchase #2 | $193.49 | 12.210% | $217.1151 | $217.12 | $217.10 | $217.10 |
| Purchase #3 | $204.56 | 11.654% | $228.3994 | $228.40 | $228.40 | $228.40 |
| Purchase #4 | $211.65 | 8.485% | $229.6085 | $229.61 | $229.60 | $229.60 |
| Purchase #5 | $126.63 | 13.239% | $143.3945 | $143.39 | $143.40 | $143.40 |
| Purchase #6 | $51.86 | 11.180% | $57.6579 | $57.66 | $57.65 | $57.70 |
| Purchase #7 | $93.29 | 8.500% | $101.2197 | $101.22 | $101.20 | $101.20 |
| 7 purchase totals = | $927.07 | $1,027.3877 | $1,027.39 | $1,027.35 | $1,027.40 | |