| 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 | $68.43 | 4.417% | $71.4526 | $71.45 | $71.45 | $71.50 |
| Purchase #2 | $7.71 | 6.326% | $8.1977 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $188.73 | 7.797% | $203.4453 | $203.45 | $203.45 | $203.40 |
| Purchase #4 | $221.47 | 6.142% | $235.0727 | $235.07 | $235.05 | $235.10 |
| Purchase #5 | $169.55 | 3.488% | $175.4639 | $175.46 | $175.45 | $175.50 |
| Purchase #6 | $73.96 | 9.525% | $81.0047 | $81.00 | $81.00 | $81.00 |
| Purchase #7 | $23.59 | 9.701% | $25.8785 | $25.88 | $25.90 | $25.90 |
| 7 purchase totals = | $753.44 | $800.5154 | $800.51 | $800.50 | $800.60 | |