| 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 | $59.67 | 10.680% | $66.0428 | $66.04 | $66.05 | $66.00 |
| Purchase #2 | $28.86 | 5.620% | $30.4819 | $30.48 | $30.50 | $30.50 |
| Purchase #3 | $47.82 | 7.801% | $51.5504 | $51.55 | $51.55 | $51.60 |
| Purchase #4 | $107.34 | 9.732% | $117.7863 | $117.79 | $117.80 | $117.80 |
| Purchase #5 | $62.84 | 13.248% | $71.165 | $71.17 | $71.15 | $71.20 |
| Purchase #6 | $98.26 | 5.526% | $103.6898 | $103.69 | $103.70 | $103.70 |
| Purchase #7 | $244.28 | 3.613% | $253.1058 | $253.11 | $253.10 | $253.10 |
| 7 purchase totals = | $649.07 | $693.8220 | $693.83 | $693.85 | $693.90 | |