| 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 | $46.80 | 13.437% | $53.0885 | $53.09 | $53.10 | $53.10 |
| Purchase #2 | $89.68 | 9.321% | $98.0391 | $98.04 | $98.05 | $98.00 |
| Purchase #3 | $190.71 | 8.602% | $207.1149 | $207.11 | $207.10 | $207.10 |
| Purchase #4 | $174.72 | 6.861% | $186.7075 | $186.71 | $186.70 | $186.70 |
| Purchase #5 | $50.36 | 10.810% | $55.8039 | $55.80 | $55.80 | $55.80 |
| Purchase #6 | $89.32 | 9.199% | $97.5365 | $97.54 | $97.55 | $97.50 |
| Purchase #7 | $149.35 | 11.305% | $166.234 | $166.23 | $166.25 | $166.20 |
| 7 purchase totals = | $790.94 | $864.5244 | $864.52 | $864.55 | $864.40 | |