| 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 | $110.63 | 5.536% | $116.7545 | $116.75 | $116.75 | $116.80 |
| Purchase #2 | $6.36 | 6.357% | $6.7643 | $6.76 | $6.75 | $6.80 |
| Purchase #3 | $199.31 | 12.552% | $224.3274 | $224.33 | $224.35 | $224.30 |
| Purchase #4 | $24.65 | 8.196% | $26.6703 | $26.67 | $26.65 | $26.70 |
| Purchase #5 | $89.88 | 4.349% | $93.7889 | $93.79 | $93.80 | $93.80 |
| Purchase #6 | $100.52 | 4.767% | $105.3118 | $105.31 | $105.30 | $105.30 |
| Purchase #7 | $79.53 | 11.509% | $88.6831 | $88.68 | $88.70 | $88.70 |
| 7 purchase totals = | $610.88 | $662.3003 | $662.29 | $662.30 | $662.40 | |