| 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 | $43.60 | 10.466% | $48.1632 | $48.16 | $48.15 | $48.20 |
| Purchase #2 | $88.56 | 5.536% | $93.4627 | $93.46 | $93.45 | $93.50 |
| Purchase #3 | $221.38 | 7.326% | $237.5983 | $237.60 | $237.60 | $237.60 |
| Purchase #4 | $213.70 | 5.539% | $225.5368 | $225.54 | $225.55 | $225.50 |
| Purchase #5 | $37.32 | 12.606% | $42.0246 | $42.02 | $42.00 | $42.00 |
| Purchase #6 | $12.59 | 8.372% | $13.644 | $13.64 | $13.65 | $13.60 |
| Purchase #7 | $112.64 | 3.628% | $116.7266 | $116.73 | $116.75 | $116.70 |
| 7 purchase totals = | $729.79 | $777.1562 | $777.15 | $777.15 | $777.10 | |