| 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 | $61.35 | 8.106% | $66.323 | $66.32 | $66.30 | $66.30 |
| Purchase #2 | $131.64 | 7.321% | $141.2774 | $141.28 | $141.30 | $141.30 |
| Purchase #3 | $116.58 | 5.142% | $122.5745 | $122.57 | $122.55 | $122.60 |
| Purchase #4 | $99.90 | 6.638% | $106.5314 | $106.53 | $106.55 | $106.50 |
| Purchase #5 | $227.81 | 10.404% | $251.5114 | $251.51 | $251.50 | $251.50 |
| Purchase #6 | $127.54 | 9.664% | $139.8655 | $139.87 | $139.85 | $139.90 |
| Purchase #7 | $11.59 | 6.249% | $12.3143 | $12.31 | $12.30 | $12.30 |
| 7 purchase totals = | $776.41 | $840.3975 | $840.39 | $840.35 | $840.40 | |