| 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 | $53.61 | 5.323% | $56.4637 | $56.46 | $56.45 | $56.50 |
| Purchase #2 | $68.60 | 7.407% | $73.6812 | $73.68 | $73.70 | $73.70 |
| Purchase #3 | $180.96 | 3.366% | $187.0511 | $187.05 | $187.05 | $187.10 |
| Purchase #4 | $136.61 | 11.125% | $151.8079 | $151.81 | $151.80 | $151.80 |
| Purchase #5 | $52.35 | 11.843% | $58.5498 | $58.55 | $58.55 | $58.50 |
| Purchase #6 | $98.74 | 7.714% | $106.3568 | $106.36 | $106.35 | $106.40 |
| Purchase #7 | $115.95 | 7.507% | $124.6544 | $124.65 | $124.65 | $124.70 |
| 7 purchase totals = | $706.82 | $758.5649 | $758.56 | $758.55 | $758.70 | |