| 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 | $104.41 | 11.218% | $116.1227 | $116.12 | $116.10 | $116.10 |
| Purchase #2 | $21.76 | 13.720% | $24.7455 | $24.75 | $24.75 | $24.70 |
| Purchase #3 | $222.48 | 6.544% | $237.0391 | $237.04 | $237.05 | $237.00 |
| Purchase #4 | $134.57 | 3.376% | $139.1131 | $139.11 | $139.10 | $139.10 |
| Purchase #5 | $13.49 | 13.236% | $15.2755 | $15.28 | $15.30 | $15.30 |
| Purchase #6 | $84.98 | 11.565% | $94.8079 | $94.81 | $94.80 | $94.80 |
| Purchase #7 | $146.83 | 7.391% | $157.6822 | $157.68 | $157.70 | $157.70 |
| 7 purchase totals = | $728.52 | $784.7860 | $784.79 | $784.80 | $784.70 | |