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 | $20.53 | 6.565% | $21.8778 | $21.88 | $21.90 | $21.90 |
Purchase #2 | $136.64 | 13.720% | $155.387 | $155.39 | $155.40 | $155.40 |
Purchase #3 | $52.75 | 13.758% | $60.0073 | $60.01 | $60.00 | $60.00 |
Purchase #4 | $123.39 | 13.788% | $140.403 | $140.40 | $140.40 | $140.40 |
Purchase #5 | $200.57 | 9.664% | $219.9531 | $219.95 | $219.95 | $220.00 |
Purchase #6 | $29.88 | 13.666% | $33.9634 | $33.96 | $33.95 | $34.00 |
Purchase #7 | $81.34 | 9.514% | $89.0787 | $89.08 | $89.10 | $89.10 |
7 purchase totals = | $645.10 | $720.6703 | $720.67 | $720.70 | $720.80 |