| 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 | $35.34 | 8.624% | $38.3877 | $38.39 | $38.40 | $38.40 |
| Purchase #2 | $178.39 | 12.174% | $200.1072 | $200.11 | $200.10 | $200.10 |
| Purchase #3 | $58.63 | 11.344% | $65.281 | $65.28 | $65.30 | $65.30 |
| Purchase #4 | $233.88 | 5.721% | $247.2603 | $247.26 | $247.25 | $247.30 |
| Purchase #5 | $117.90 | 9.125% | $128.6584 | $128.66 | $128.65 | $128.70 |
| Purchase #6 | $118.76 | 3.392% | $122.7883 | $122.79 | $122.80 | $122.80 |
| Purchase #7 | $10.33 | 10.476% | $11.4122 | $11.41 | $11.40 | $11.40 |
| 7 purchase totals = | $753.23 | $813.8951 | $813.90 | $813.90 | $814.00 | |