| 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 | $48.94 | 9.863% | $53.767 | $53.77 | $53.75 | $53.80 |
| Purchase #2 | $5.50 | 13.709% | $6.254 | $6.25 | $6.25 | $6.30 |
| Purchase #3 | $103.70 | 12.405% | $116.564 | $116.56 | $116.55 | $116.60 |
| Purchase #4 | $182.65 | 11.734% | $204.0822 | $204.08 | $204.10 | $204.10 |
| Purchase #5 | $36.61 | 9.479% | $40.0803 | $40.08 | $40.10 | $40.10 |
| Purchase #6 | $26.80 | 11.233% | $29.8104 | $29.81 | $29.80 | $29.80 |
| Purchase #7 | $26.63 | 11.532% | $29.701 | $29.70 | $29.70 | $29.70 |
| 7 purchase totals = | $430.83 | $480.2589 | $480.25 | $480.25 | $480.40 | |