| 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 | $45.64 | 11.332% | $50.8119 | $50.81 | $50.80 | $50.80 |
| Purchase #2 | $150.41 | 3.422% | $155.557 | $155.56 | $155.55 | $155.60 |
| Purchase #3 | $158.92 | 11.293% | $176.8668 | $176.87 | $176.85 | $176.90 |
| Purchase #4 | $52.70 | 10.150% | $58.0491 | $58.05 | $58.05 | $58.00 |
| Purchase #5 | $153.60 | 10.219% | $169.2964 | $169.30 | $169.30 | $169.30 |
| Purchase #6 | $20.73 | 3.386% | $21.4319 | $21.43 | $21.45 | $21.40 |
| Purchase #7 | $176.32 | 6.594% | $187.9465 | $187.95 | $187.95 | $187.90 |
| 7 purchase totals = | $758.32 | $819.9596 | $819.97 | $819.95 | $819.90 | |