| 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 | $63.89 | 5.290% | $67.2698 | $67.27 | $67.25 | $67.30 |
| Purchase #2 | $28.43 | 9.422% | $31.1087 | $31.11 | $31.10 | $31.10 |
| Purchase #3 | $103.34 | 12.331% | $116.0829 | $116.08 | $116.10 | $116.10 |
| Purchase #4 | $200.76 | 5.627% | $212.0568 | $212.06 | $212.05 | $212.10 |
| Purchase #5 | $163.70 | 8.325% | $177.328 | $177.33 | $177.35 | $177.30 |
| Purchase #6 | $51.44 | 13.203% | $58.2316 | $58.23 | $58.25 | $58.20 |
| Purchase #7 | $26.41 | 8.846% | $28.7462 | $28.75 | $28.75 | $28.70 |
| 7 purchase totals = | $637.97 | $690.8240 | $690.83 | $690.85 | $690.80 | |