| 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 | $42.70 | 12.527% | $48.049 | $48.05 | $48.05 | $48.00 |
| Purchase #2 | $187.31 | 6.838% | $200.1183 | $200.12 | $200.10 | $200.10 |
| Purchase #3 | $136.92 | 8.213% | $148.1652 | $148.17 | $148.15 | $148.20 |
| Purchase #4 | $11.27 | 4.195% | $11.7428 | $11.74 | $11.75 | $11.70 |
| Purchase #5 | $172.50 | 9.725% | $189.2756 | $189.28 | $189.30 | $189.30 |
| Purchase #6 | $142.27 | 8.444% | $154.2833 | $154.28 | $154.30 | $154.30 |
| Purchase #7 | $9.31 | 6.520% | $9.917 | $9.92 | $9.90 | $9.90 |
| 7 purchase totals = | $702.28 | $761.5512 | $761.56 | $761.55 | $761.50 | |