| 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 | $97.96 | 5.574% | $103.4203 | $103.42 | $103.40 | $103.40 |
| Purchase #2 | $222.37 | 12.373% | $249.8838 | $249.88 | $249.90 | $249.90 |
| Purchase #3 | $19.40 | 8.133% | $20.9778 | $20.98 | $21.00 | $21.00 |
| Purchase #4 | $105.83 | 10.317% | $116.7485 | $116.75 | $116.75 | $116.70 |
| Purchase #5 | $249.83 | 11.143% | $277.6686 | $277.67 | $277.65 | $277.70 |
| Purchase #6 | $70.68 | 13.512% | $80.2303 | $80.23 | $80.25 | $80.20 |
| Purchase #7 | $91.76 | 6.658% | $97.8694 | $97.87 | $97.85 | $97.90 |
| 7 purchase totals = | $857.83 | $946.7987 | $946.80 | $946.80 | $946.80 | |