| 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 | $100.68 | 5.474% | $106.1912 | $106.19 | $106.20 | $106.20 |
| Purchase #2 | $30.70 | 10.412% | $33.8965 | $33.90 | $33.90 | $33.90 |
| Purchase #3 | $36.98 | 4.213% | $38.538 | $38.54 | $38.55 | $38.50 |
| Purchase #4 | $144.69 | 9.634% | $158.6294 | $158.63 | $158.65 | $158.60 |
| Purchase #5 | $175.85 | 11.366% | $195.8371 | $195.84 | $195.85 | $195.80 |
| Purchase #6 | $59.35 | 10.775% | $65.745 | $65.75 | $65.75 | $65.70 |
| Purchase #7 | $47.53 | 12.299% | $53.3757 | $53.38 | $53.40 | $53.40 |
| 7 purchase totals = | $595.78 | $652.2129 | $652.23 | $652.30 | $652.10 | |