| 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 | $38.92 | 11.543% | $43.4125 | $43.41 | $43.40 | $43.40 |
| Purchase #2 | $132.50 | 8.299% | $143.4962 | $143.50 | $143.50 | $143.50 |
| Purchase #3 | $34.98 | 13.478% | $39.6946 | $39.69 | $39.70 | $39.70 |
| Purchase #4 | $53.44 | 12.560% | $60.1521 | $60.15 | $60.15 | $60.20 |
| Purchase #5 | $193.84 | 12.716% | $218.4887 | $218.49 | $218.50 | $218.50 |
| Purchase #6 | $106.62 | 9.229% | $116.46 | $116.46 | $116.45 | $116.50 |
| Purchase #7 | $142.25 | 4.357% | $148.4478 | $148.45 | $148.45 | $148.40 |
| 7 purchase totals = | $702.55 | $770.1519 | $770.15 | $770.15 | $770.20 | |