| 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 | $55.31 | 10.682% | $61.2182 | $61.22 | $61.20 | $61.20 |
| Purchase #2 | $243.51 | 3.532% | $252.1108 | $252.11 | $252.10 | $252.10 |
| Purchase #3 | $64.96 | 4.868% | $68.1223 | $68.12 | $68.10 | $68.10 |
| Purchase #4 | $141.88 | 8.788% | $154.3484 | $154.35 | $154.35 | $154.30 |
| Purchase #5 | $204.48 | 12.223% | $229.4736 | $229.47 | $229.45 | $229.50 |
| Purchase #6 | $54.75 | 10.377% | $60.4314 | $60.43 | $60.45 | $60.40 |
| Purchase #7 | $43.38 | 4.385% | $45.2822 | $45.28 | $45.30 | $45.30 |
| 7 purchase totals = | $808.27 | $870.9869 | $870.98 | $870.95 | $870.90 | |