| 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 | $40.47 | 10.567% | $44.7465 | $44.75 | $44.75 | $44.70 |
| Purchase #2 | $67.91 | 7.769% | $73.1859 | $73.19 | $73.20 | $73.20 |
| Purchase #3 | $204.58 | 9.554% | $224.1256 | $224.13 | $224.15 | $224.10 |
| Purchase #4 | $174.92 | 6.572% | $186.4157 | $186.42 | $186.40 | $186.40 |
| Purchase #5 | $35.90 | 5.469% | $37.8634 | $37.86 | $37.85 | $37.90 |
| Purchase #6 | $139.37 | 7.270% | $149.5022 | $149.50 | $149.50 | $149.50 |
| Purchase #7 | $134.49 | 5.119% | $141.3745 | $141.37 | $141.35 | $141.40 |
| 7 purchase totals = | $797.64 | $857.2138 | $857.22 | $857.20 | $857.20 | |