| 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 | $45.47 | 11.591% | $50.7404 | $50.74 | $50.75 | $50.70 |
| Purchase #2 | $178.48 | 4.261% | $186.085 | $186.09 | $186.10 | $186.10 |
| Purchase #3 | $149.35 | 7.595% | $160.6931 | $160.69 | $160.70 | $160.70 |
| Purchase #4 | $121.74 | 7.793% | $131.2272 | $131.23 | $131.25 | $131.20 |
| Purchase #5 | $115.96 | 8.554% | $125.8792 | $125.88 | $125.90 | $125.90 |
| Purchase #6 | $85.34 | 8.242% | $92.3737 | $92.37 | $92.35 | $92.40 |
| Purchase #7 | $53.92 | 12.245% | $60.5225 | $60.52 | $60.50 | $60.50 |
| 7 purchase totals = | $750.26 | $807.5211 | $807.52 | $807.55 | $807.50 | |