| 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 | $50.75 | 6.856% | $54.2294 | $54.23 | $54.25 | $54.20 |
| Purchase #2 | $18.25 | 4.712% | $19.1099 | $19.11 | $19.10 | $19.10 |
| Purchase #3 | $108.34 | 7.132% | $116.0668 | $116.07 | $116.05 | $116.10 |
| Purchase #4 | $123.61 | 4.205% | $128.8078 | $128.81 | $128.80 | $128.80 |
| Purchase #5 | $190.59 | 7.396% | $204.686 | $204.69 | $204.70 | $204.70 |
| Purchase #6 | $214.52 | 5.306% | $225.9024 | $225.90 | $225.90 | $225.90 |
| Purchase #7 | $149.97 | 6.341% | $159.4796 | $159.48 | $159.50 | $159.50 |
| 7 purchase totals = | $856.03 | $908.2819 | $908.29 | $908.30 | $908.30 | |