| 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 | $195.63 | 11.197% | $217.5347 | $217.53 | $217.55 | $217.50 |
| Purchase #2 | $88.77 | 5.353% | $93.5219 | $93.52 | $93.50 | $93.50 |
| Purchase #3 | $26.67 | 7.600% | $28.6969 | $28.70 | $28.70 | $28.70 |
| Purchase #4 | $24.38 | 7.104% | $26.112 | $26.11 | $26.10 | $26.10 |
| Purchase #5 | $57.37 | 13.659% | $65.2062 | $65.21 | $65.20 | $65.20 |
| Purchase #6 | $73.63 | 7.472% | $79.1316 | $79.13 | $79.15 | $79.10 |
| Purchase #7 | $172.89 | 10.715% | $191.4152 | $191.42 | $191.40 | $191.40 |
| 7 purchase totals = | $639.34 | $701.6185 | $701.62 | $701.60 | $701.50 | |