| 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 | $43.61 | 4.736% | $45.6754 | $45.68 | $45.70 | $45.70 |
| Purchase #2 | $146.46 | 11.851% | $163.817 | $163.82 | $163.80 | $163.80 |
| Purchase #3 | $72.36 | 12.468% | $81.3818 | $81.38 | $81.40 | $81.40 |
| Purchase #4 | $44.92 | 8.471% | $48.7252 | $48.73 | $48.75 | $48.70 |
| Purchase #5 | $58.57 | 11.736% | $65.4438 | $65.44 | $65.45 | $65.40 |
| Purchase #6 | $228.28 | 10.513% | $252.2791 | $252.28 | $252.30 | $252.30 |
| Purchase #7 | $228.80 | 5.746% | $241.9468 | $241.95 | $241.95 | $241.90 |
| 7 purchase totals = | $823.00 | $899.2691 | $899.28 | $899.35 | $899.20 | |