| 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 | $33.76 | 6.406% | $35.9227 | $35.92 | $35.90 | $35.90 |
| Purchase #2 | $177.51 | 7.252% | $190.383 | $190.38 | $190.40 | $190.40 |
| Purchase #3 | $177.46 | 9.339% | $194.033 | $194.03 | $194.05 | $194.00 |
| Purchase #4 | $46.93 | 10.710% | $51.9562 | $51.96 | $51.95 | $52.00 |
| Purchase #5 | $177.49 | 7.521% | $190.839 | $190.84 | $190.85 | $190.80 |
| Purchase #6 | $224.84 | 5.705% | $237.6671 | $237.67 | $237.65 | $237.70 |
| Purchase #7 | $102.37 | 4.413% | $106.8876 | $106.89 | $106.90 | $106.90 |
| 7 purchase totals = | $940.36 | $1,007.6886 | $1,007.69 | $1,007.70 | $1,007.70 | |