| 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 | $75.80 | 11.122% | $84.2305 | $84.23 | $84.25 | $84.20 |
| Purchase #2 | $18.56 | 13.330% | $21.034 | $21.03 | $21.05 | $21.00 |
| Purchase #3 | $123.62 | 10.622% | $136.7509 | $136.75 | $136.75 | $136.80 |
| Purchase #4 | $95.29 | 6.105% | $101.1075 | $101.11 | $101.10 | $101.10 |
| Purchase #5 | $107.56 | 7.871% | $116.026 | $116.03 | $116.05 | $116.00 |
| Purchase #6 | $206.83 | 8.311% | $224.0196 | $224.02 | $224.00 | $224.00 |
| Purchase #7 | $206.61 | 12.560% | $232.5602 | $232.56 | $232.55 | $232.60 |
| 7 purchase totals = | $834.27 | $915.7287 | $915.73 | $915.75 | $915.70 | |