| 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 | $75.94 | 6.164% | $80.6209 | $80.62 | $80.60 | $80.60 |
| Purchase #2 | $139.85 | 9.730% | $153.4574 | $153.46 | $153.45 | $153.50 |
| Purchase #3 | $32.68 | 3.314% | $33.763 | $33.76 | $33.75 | $33.80 |
| Purchase #4 | $184.59 | 11.578% | $205.9618 | $205.96 | $205.95 | $206.00 |
| Purchase #5 | $13.78 | 13.396% | $15.626 | $15.63 | $15.65 | $15.60 |
| Purchase #6 | $95.28 | 13.440% | $108.0856 | $108.09 | $108.10 | $108.10 |
| Purchase #7 | $71.86 | 13.602% | $81.6344 | $81.63 | $81.65 | $81.60 |
| 7 purchase totals = | $613.98 | $679.1491 | $679.15 | $679.15 | $679.20 | |