| 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 | $79.76 | 12.759% | $89.9366 | $89.94 | $89.95 | $89.90 |
| Purchase #2 | $110.85 | 10.642% | $122.6467 | $122.65 | $122.65 | $122.60 |
| Purchase #3 | $132.43 | 6.306% | $140.781 | $140.78 | $140.80 | $140.80 |
| Purchase #4 | $56.85 | 13.203% | $64.3559 | $64.36 | $64.35 | $64.40 |
| Purchase #5 | $63.42 | 8.528% | $68.8285 | $68.83 | $68.85 | $68.80 |
| Purchase #6 | $229.70 | 9.310% | $251.0851 | $251.09 | $251.10 | $251.10 |
| Purchase #7 | $77.52 | 12.121% | $86.9162 | $86.92 | $86.90 | $86.90 |
| 7 purchase totals = | $750.53 | $824.5500 | $824.57 | $824.60 | $824.50 | |