| 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 | $72.26 | 13.821% | $82.2471 | $82.25 | $82.25 | $82.20 |
| Purchase #2 | $215.66 | 4.485% | $225.3324 | $225.33 | $225.35 | $225.30 |
| Purchase #3 | $77.63 | 6.812% | $82.9182 | $82.92 | $82.90 | $82.90 |
| Purchase #4 | $18.86 | 10.548% | $20.8494 | $20.85 | $20.85 | $20.80 |
| Purchase #5 | $225.43 | 9.436% | $246.7016 | $246.70 | $246.70 | $246.70 |
| Purchase #6 | $8.63 | 7.328% | $9.2624 | $9.26 | $9.25 | $9.30 |
| Purchase #7 | $112.26 | 7.636% | $120.8322 | $120.83 | $120.85 | $120.80 |
| 7 purchase totals = | $730.73 | $788.1433 | $788.14 | $788.15 | $788.00 | |