| 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 | $42.31 | 7.769% | $45.5971 | $45.60 | $45.60 | $45.60 |
| Purchase #2 | $135.56 | 7.383% | $145.5684 | $145.57 | $145.55 | $145.60 |
| Purchase #3 | $118.28 | 8.527% | $128.3657 | $128.37 | $128.35 | $128.40 |
| Purchase #4 | $124.56 | 5.716% | $131.6798 | $131.68 | $131.70 | $131.70 |
| Purchase #5 | $12.30 | 10.337% | $13.5715 | $13.57 | $13.55 | $13.60 |
| Purchase #6 | $26.56 | 4.264% | $27.6925 | $27.69 | $27.70 | $27.70 |
| Purchase #7 | $219.62 | 6.747% | $234.4378 | $234.44 | $234.45 | $234.40 |
| 7 purchase totals = | $679.19 | $726.9128 | $726.92 | $726.90 | $727.00 | |