| 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 | $29.85 | 11.560% | $33.3007 | $33.30 | $33.30 | $33.30 |
| Purchase #2 | $75.88 | 9.341% | $82.968 | $82.97 | $82.95 | $83.00 |
| Purchase #3 | $152.54 | 7.258% | $163.6114 | $163.61 | $163.60 | $163.60 |
| Purchase #4 | $96.26 | 10.245% | $106.1218 | $106.12 | $106.10 | $106.10 |
| Purchase #5 | $202.61 | 12.845% | $228.6353 | $228.64 | $228.65 | $228.60 |
| Purchase #6 | $71.32 | 3.340% | $73.7021 | $73.70 | $73.70 | $73.70 |
| Purchase #7 | $112.51 | 13.320% | $127.4963 | $127.50 | $127.50 | $127.50 |
| 7 purchase totals = | $740.97 | $815.8356 | $815.84 | $815.80 | $815.80 | |