| 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 | $50.58 | 7.459% | $54.3528 | $54.35 | $54.35 | $54.40 |
| Purchase #2 | $234.52 | 4.154% | $244.262 | $244.26 | $244.25 | $244.30 |
| Purchase #3 | $121.32 | 12.702% | $136.7301 | $136.73 | $136.75 | $136.70 |
| Purchase #4 | $215.42 | 9.753% | $236.4299 | $236.43 | $236.45 | $236.40 |
| Purchase #5 | $62.50 | 10.222% | $68.8888 | $68.89 | $68.90 | $68.90 |
| Purchase #6 | $199.97 | 12.237% | $224.4403 | $224.44 | $224.45 | $224.40 |
| Purchase #7 | $102.70 | 13.217% | $116.2739 | $116.27 | $116.25 | $116.30 |
| 7 purchase totals = | $987.01 | $1,081.3778 | $1,081.37 | $1,081.40 | $1,081.40 | |