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 | $12.40 | 10.483% | $13.6999 | $13.70 | $13.70 | $13.70 |
Purchase #2 | $50.79 | 5.377% | $53.521 | $53.52 | $53.50 | $53.50 |
Purchase #3 | $139.80 | 5.705% | $147.7756 | $147.78 | $147.80 | $147.80 |
Purchase #4 | $189.46 | 7.690% | $204.0295 | $204.03 | $204.05 | $204.00 |
Purchase #5 | $10.48 | 6.779% | $11.1904 | $11.19 | $11.20 | $11.20 |
Purchase #6 | $46.61 | 7.427% | $50.0717 | $50.07 | $50.05 | $50.10 |
Purchase #7 | $88.69 | 4.339% | $92.5383 | $92.54 | $92.55 | $92.50 |
7 purchase totals = | $538.23 | $572.8264 | $572.83 | $572.85 | $572.80 |