| 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 | $63.31 | 9.557% | $69.3605 | $69.36 | $69.35 | $69.40 |
| Purchase #2 | $16.63 | 3.779% | $17.2584 | $17.26 | $17.25 | $17.30 |
| Purchase #3 | $199.43 | 4.109% | $207.6246 | $207.62 | $207.60 | $207.60 |
| Purchase #4 | $244.33 | 4.314% | $254.8704 | $254.87 | $254.85 | $254.90 |
| Purchase #5 | $93.37 | 7.370% | $100.2514 | $100.25 | $100.25 | $100.30 |
| Purchase #6 | $102.77 | 9.767% | $112.8075 | $112.81 | $112.80 | $112.80 |
| Purchase #7 | $70.34 | 4.782% | $73.7037 | $73.70 | $73.70 | $73.70 |
| 7 purchase totals = | $790.18 | $835.8765 | $835.87 | $835.80 | $836.00 | |