| 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 | $86.59 | 3.642% | $89.7436 | $89.74 | $89.75 | $89.70 |
| Purchase #2 | $164.57 | 3.835% | $170.8813 | $170.88 | $170.90 | $170.90 |
| Purchase #3 | $114.43 | 7.143% | $122.6037 | $122.60 | $122.60 | $122.60 |
| Purchase #4 | $155.53 | 8.852% | $169.2975 | $169.30 | $169.30 | $169.30 |
| Purchase #5 | $54.86 | 12.682% | $61.8173 | $61.82 | $61.80 | $61.80 |
| Purchase #6 | $124.44 | 12.315% | $139.7648 | $139.76 | $139.75 | $139.80 |
| Purchase #7 | $190.99 | 5.866% | $202.1935 | $202.19 | $202.20 | $202.20 |
| 7 purchase totals = | $891.41 | $956.3017 | $956.29 | $956.30 | $956.30 | |