| 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 | $39.88 | 7.851% | $43.011 | $43.01 | $43.00 | $43.00 |
| Purchase #2 | $86.65 | 11.782% | $96.8591 | $96.86 | $96.85 | $96.90 |
| Purchase #3 | $102.48 | 4.319% | $106.9061 | $106.91 | $106.90 | $106.90 |
| Purchase #4 | $21.44 | 8.412% | $23.2435 | $23.24 | $23.25 | $23.20 |
| Purchase #5 | $127.51 | 5.787% | $134.889 | $134.89 | $134.90 | $134.90 |
| Purchase #6 | $172.75 | 10.308% | $190.5571 | $190.56 | $190.55 | $190.60 |
| Purchase #7 | $212.46 | 5.665% | $224.4959 | $224.50 | $224.50 | $224.50 |
| 7 purchase totals = | $763.17 | $819.9617 | $819.97 | $819.95 | $820.00 | |