| 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 | $55.84 | 5.843% | $59.1027 | $59.10 | $59.10 | $59.10 |
| Purchase #2 | $140.83 | 13.218% | $159.4449 | $159.44 | $159.45 | $159.40 |
| Purchase #3 | $110.46 | 10.253% | $121.7855 | $121.79 | $121.80 | $121.80 |
| Purchase #4 | $108.31 | 7.718% | $116.6694 | $116.67 | $116.65 | $116.70 |
| Purchase #5 | $231.62 | 6.216% | $246.0175 | $246.02 | $246.00 | $246.00 |
| Purchase #6 | $117.78 | 4.856% | $123.4994 | $123.50 | $123.50 | $123.50 |
| Purchase #7 | $242.43 | 13.305% | $274.6853 | $274.69 | $274.70 | $274.70 |
| 7 purchase totals = | $1,007.27 | $1,101.2047 | $1,101.21 | $1,101.20 | $1,101.20 | |