| 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 | $24.72 | 13.697% | $28.1059 | $28.11 | $28.10 | $28.10 |
| Purchase #2 | $59.88 | 8.532% | $64.989 | $64.99 | $65.00 | $65.00 |
| Purchase #3 | $116.33 | 3.691% | $120.6237 | $120.62 | $120.60 | $120.60 |
| Purchase #4 | $243.74 | 9.472% | $266.8271 | $266.83 | $266.85 | $266.80 |
| Purchase #5 | $240.75 | 8.252% | $260.6167 | $260.62 | $260.60 | $260.60 |
| Purchase #6 | $117.87 | 7.526% | $126.7409 | $126.74 | $126.75 | $126.70 |
| Purchase #7 | $18.26 | 13.588% | $20.7412 | $20.74 | $20.75 | $20.70 |
| 7 purchase totals = | $821.55 | $888.6445 | $888.65 | $888.65 | $888.50 | |