| 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 | $11.48 | 3.387% | $11.8688 | $11.87 | $11.85 | $11.90 |
| Purchase #2 | $67.46 | 9.852% | $74.1062 | $74.11 | $74.10 | $74.10 |
| Purchase #3 | $36.89 | 10.422% | $40.7347 | $40.73 | $40.75 | $40.70 |
| Purchase #4 | $38.64 | 13.643% | $43.9117 | $43.91 | $43.90 | $43.90 |
| Purchase #5 | $148.99 | 4.199% | $155.2461 | $155.25 | $155.25 | $155.20 |
| Purchase #6 | $209.86 | 13.520% | $238.2331 | $238.23 | $238.25 | $238.20 |
| Purchase #7 | $236.63 | 6.162% | $251.2111 | $251.21 | $251.20 | $251.20 |
| 7 purchase totals = | $749.95 | $815.3117 | $815.31 | $815.30 | $815.20 | |