| 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 | $108.79 | 13.181% | $123.1296 | $123.13 | $123.15 | $123.10 |
| Purchase #2 | $85.83 | 3.381% | $88.7319 | $88.73 | $88.75 | $88.70 |
| Purchase #3 | $206.96 | 7.123% | $221.7018 | $221.70 | $221.70 | $221.70 |
| Purchase #4 | $121.88 | 7.340% | $130.826 | $130.83 | $130.85 | $130.80 |
| Purchase #5 | $58.79 | 12.199% | $65.9618 | $65.96 | $65.95 | $66.00 |
| Purchase #6 | $93.29 | 6.848% | $99.6785 | $99.68 | $99.70 | $99.70 |
| Purchase #7 | $88.99 | 7.536% | $95.6963 | $95.70 | $95.70 | $95.70 |
| 7 purchase totals = | $764.53 | $825.7259 | $825.73 | $825.80 | $825.70 | |