| 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 | $21.46 | 7.447% | $23.0581 | $23.06 | $23.05 | $23.10 |
| Purchase #2 | $117.66 | 4.722% | $123.2159 | $123.22 | $123.20 | $123.20 |
| Purchase #3 | $39.50 | 3.148% | $40.7435 | $40.74 | $40.75 | $40.70 |
| Purchase #4 | $210.73 | 3.858% | $218.86 | $218.86 | $218.85 | $218.90 |
| Purchase #5 | $79.88 | 11.436% | $89.0151 | $89.02 | $89.00 | $89.00 |
| Purchase #6 | $110.88 | 10.488% | $122.5091 | $122.51 | $122.50 | $122.50 |
| Purchase #7 | $193.66 | 10.369% | $213.7406 | $213.74 | $213.75 | $213.70 |
| 7 purchase totals = | $773.77 | $831.1423 | $831.15 | $831.10 | $831.10 | |