| 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 | $66.90 | 10.666% | $74.0356 | $74.04 | $74.05 | $74.00 |
| Purchase #2 | $94.82 | 5.286% | $99.8322 | $99.83 | $99.85 | $99.80 |
| Purchase #3 | $156.53 | 6.161% | $166.1738 | $166.17 | $166.15 | $166.20 |
| Purchase #4 | $75.66 | 10.405% | $83.5324 | $83.53 | $83.55 | $83.50 |
| Purchase #5 | $108.27 | 12.805% | $122.134 | $122.13 | $122.15 | $122.10 |
| Purchase #6 | $166.76 | 7.422% | $179.1369 | $179.14 | $179.15 | $179.10 |
| Purchase #7 | $6.57 | 9.700% | $7.2073 | $7.21 | $7.20 | $7.20 |
| 7 purchase totals = | $675.51 | $732.0522 | $732.05 | $732.10 | $731.90 | |