| 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 | $5.37 | 9.827% | $5.8977 | $5.90 | $5.90 | $5.90 |
| Purchase #2 | $210.96 | 9.837% | $231.7121 | $231.71 | $231.70 | $231.70 |
| Purchase #3 | $75.35 | 8.864% | $82.029 | $82.03 | $82.05 | $82.00 |
| Purchase #4 | $147.27 | 11.851% | $164.723 | $164.72 | $164.70 | $164.70 |
| Purchase #5 | $105.96 | 9.792% | $116.3356 | $116.34 | $116.35 | $116.30 |
| Purchase #6 | $193.25 | 9.706% | $212.0068 | $212.01 | $212.00 | $212.00 |
| Purchase #7 | $18.56 | 3.425% | $19.1957 | $19.20 | $19.20 | $19.20 |
| 7 purchase totals = | $756.72 | $831.8999 | $831.91 | $831.90 | $831.80 | |