| 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 | $72.89 | 12.375% | $81.9101 | $81.91 | $81.90 | $81.90 |
| Purchase #2 | $26.41 | 8.323% | $28.6081 | $28.61 | $28.60 | $28.60 |
| Purchase #3 | $100.62 | 8.144% | $108.8145 | $108.81 | $108.80 | $108.80 |
| Purchase #4 | $46.79 | 11.801% | $52.3117 | $52.31 | $52.30 | $52.30 |
| Purchase #5 | $160.83 | 12.299% | $180.6105 | $180.61 | $180.60 | $180.60 |
| Purchase #6 | $47.30 | 12.827% | $53.3672 | $53.37 | $53.35 | $53.40 |
| Purchase #7 | $115.80 | 11.556% | $129.1818 | $129.18 | $129.20 | $129.20 |
| 7 purchase totals = | $570.64 | $634.8039 | $634.80 | $634.75 | $634.80 | |