| 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 | $74.92 | 7.423% | $80.4813 | $80.48 | $80.50 | $80.50 |
| Purchase #2 | $139.68 | 3.696% | $144.8426 | $144.84 | $144.85 | $144.80 |
| Purchase #3 | $221.93 | 13.370% | $251.602 | $251.60 | $251.60 | $251.60 |
| Purchase #4 | $59.30 | 13.137% | $67.0902 | $67.09 | $67.10 | $67.10 |
| Purchase #5 | $211.45 | 11.543% | $235.8577 | $235.86 | $235.85 | $235.90 |
| Purchase #6 | $27.37 | 5.322% | $28.8266 | $28.83 | $28.85 | $28.80 |
| Purchase #7 | $172.29 | 8.484% | $186.9071 | $186.91 | $186.90 | $186.90 |
| 7 purchase totals = | $906.94 | $995.6075 | $995.61 | $995.65 | $995.60 | |