| 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 | $99.30 | 7.564% | $106.8111 | $106.81 | $106.80 | $106.80 |
| Purchase #2 | $106.53 | 5.316% | $112.1931 | $112.19 | $112.20 | $112.20 |
| Purchase #3 | $52.36 | 6.840% | $55.9414 | $55.94 | $55.95 | $55.90 |
| Purchase #4 | $55.59 | 9.764% | $61.0178 | $61.02 | $61.00 | $61.00 |
| Purchase #5 | $221.66 | 8.650% | $240.8336 | $240.83 | $240.85 | $240.80 |
| Purchase #6 | $123.32 | 11.741% | $137.799 | $137.80 | $137.80 | $137.80 |
| Purchase #7 | $52.29 | 12.171% | $58.6542 | $58.65 | $58.65 | $58.70 |
| 7 purchase totals = | $711.05 | $773.2502 | $773.24 | $773.25 | $773.20 | |