| 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 | $96.63 | 10.142% | $106.4302 | $106.43 | $106.45 | $106.40 |
| Purchase #2 | $148.36 | 11.470% | $165.3769 | $165.38 | $165.40 | $165.40 |
| Purchase #3 | $27.42 | 7.746% | $29.544 | $29.54 | $29.55 | $29.50 |
| Purchase #4 | $34.83 | 3.754% | $36.1375 | $36.14 | $36.15 | $36.10 |
| Purchase #5 | $103.78 | 3.547% | $107.4611 | $107.46 | $107.45 | $107.50 |
| Purchase #6 | $125.84 | 9.660% | $137.9961 | $138.00 | $138.00 | $138.00 |
| Purchase #7 | $216.86 | 12.272% | $243.4731 | $243.47 | $243.45 | $243.50 |
| 7 purchase totals = | $753.72 | $826.4189 | $826.42 | $826.45 | $826.40 | |