| 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 | $28.88 | 3.126% | $29.7828 | $29.78 | $29.80 | $29.80 |
| Purchase #2 | $242.80 | 13.718% | $276.1073 | $276.11 | $276.10 | $276.10 |
| Purchase #3 | $224.76 | 3.688% | $233.0491 | $233.05 | $233.05 | $233.00 |
| Purchase #4 | $53.34 | 13.833% | $60.7185 | $60.72 | $60.70 | $60.70 |
| Purchase #5 | $190.57 | 10.811% | $211.1725 | $211.17 | $211.15 | $211.20 |
| Purchase #6 | $169.89 | 12.121% | $190.4824 | $190.48 | $190.50 | $190.50 |
| Purchase #7 | $88.94 | 5.468% | $93.8032 | $93.80 | $93.80 | $93.80 |
| 7 purchase totals = | $999.18 | $1,095.1158 | $1,095.11 | $1,095.10 | $1,095.10 | |