| 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 | $48.54 | 6.430% | $51.6611 | $51.66 | $51.65 | $51.70 |
| Purchase #2 | $146.83 | 5.667% | $155.1509 | $155.15 | $155.15 | $155.20 |
| Purchase #3 | $87.50 | 5.127% | $91.9861 | $91.99 | $92.00 | $92.00 |
| Purchase #4 | $121.99 | 9.781% | $133.9218 | $133.92 | $133.90 | $133.90 |
| Purchase #5 | $102.41 | 3.632% | $106.1295 | $106.13 | $106.15 | $106.10 |
| Purchase #6 | $77.46 | 6.538% | $82.5243 | $82.52 | $82.50 | $82.50 |
| Purchase #7 | $75.42 | 6.765% | $80.5222 | $80.52 | $80.50 | $80.50 |
| 7 purchase totals = | $660.15 | $701.8959 | $701.89 | $701.85 | $701.90 | |