| 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 | $128.74 | 3.611% | $133.3888 | $133.39 | $133.40 | $133.40 |
| Purchase #2 | $56.28 | 7.602% | $60.5584 | $60.56 | $60.55 | $60.60 |
| Purchase #3 | $52.26 | 13.834% | $59.4896 | $59.49 | $59.50 | $59.50 |
| Purchase #4 | $218.98 | 11.401% | $243.9459 | $243.95 | $243.95 | $243.90 |
| Purchase #5 | $17.50 | 3.219% | $18.0633 | $18.06 | $18.05 | $18.10 |
| Purchase #6 | $50.98 | 6.633% | $54.3615 | $54.36 | $54.35 | $54.40 |
| Purchase #7 | $243.75 | 10.432% | $269.178 | $269.18 | $269.20 | $269.20 |
| 7 purchase totals = | $768.49 | $838.9855 | $838.99 | $839.00 | $839.10 | |