| 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 | $52.80 | 13.108% | $59.721 | $59.72 | $59.70 | $59.70 |
| Purchase #2 | $170.66 | 3.849% | $177.2287 | $177.23 | $177.25 | $177.20 |
| Purchase #3 | $189.55 | 8.796% | $206.2228 | $206.22 | $206.20 | $206.20 |
| Purchase #4 | $73.95 | 13.378% | $83.843 | $83.84 | $83.85 | $83.80 |
| Purchase #5 | $124.52 | 4.486% | $130.106 | $130.11 | $130.10 | $130.10 |
| Purchase #6 | $195.91 | 7.386% | $210.3799 | $210.38 | $210.40 | $210.40 |
| Purchase #7 | $60.79 | 3.377% | $62.8429 | $62.84 | $62.85 | $62.80 |
| 7 purchase totals = | $868.18 | $930.3443 | $930.34 | $930.35 | $930.20 | |