| 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 | $89.78 | 11.522% | $100.1245 | $100.12 | $100.10 | $100.10 |
| Purchase #2 | $25.88 | 13.416% | $29.3521 | $29.35 | $29.35 | $29.40 |
| Purchase #3 | $126.85 | 12.326% | $142.4855 | $142.49 | $142.50 | $142.50 |
| Purchase #4 | $118.83 | 5.514% | $125.3823 | $125.38 | $125.40 | $125.40 |
| Purchase #5 | $11.59 | 13.111% | $13.1096 | $13.11 | $13.10 | $13.10 |
| Purchase #6 | $243.92 | 13.686% | $277.3029 | $277.30 | $277.30 | $277.30 |
| Purchase #7 | $78.91 | 10.320% | $87.0535 | $87.05 | $87.05 | $87.10 |
| 7 purchase totals = | $695.76 | $774.8104 | $774.80 | $774.80 | $774.90 | |