| 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 | $46.43 | 5.227% | $48.8569 | $48.86 | $48.85 | $48.90 |
| Purchase #2 | $196.57 | 12.839% | $221.8076 | $221.81 | $221.80 | $221.80 |
| Purchase #3 | $82.45 | 13.210% | $93.3416 | $93.34 | $93.35 | $93.30 |
| Purchase #4 | $110.92 | 5.204% | $116.6923 | $116.69 | $116.70 | $116.70 |
| Purchase #5 | $138.75 | 6.777% | $148.1531 | $148.15 | $148.15 | $148.20 |
| Purchase #6 | $98.53 | 7.353% | $105.7749 | $105.77 | $105.75 | $105.80 |
| Purchase #7 | $126.27 | 10.329% | $139.3124 | $139.31 | $139.30 | $139.30 |
| 7 purchase totals = | $799.92 | $873.9388 | $873.93 | $873.90 | $874.00 | |