| 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 | $83.36 | 5.727% | $88.134 | $88.13 | $88.15 | $88.10 |
| Purchase #2 | $106.38 | 10.643% | $117.702 | $117.70 | $117.70 | $117.70 |
| Purchase #3 | $227.75 | 11.325% | $253.5427 | $253.54 | $253.55 | $253.50 |
| Purchase #4 | $207.66 | 6.729% | $221.6334 | $221.63 | $221.65 | $221.60 |
| Purchase #5 | $97.54 | 7.824% | $105.1715 | $105.17 | $105.15 | $105.20 |
| Purchase #6 | $66.49 | 6.494% | $70.8079 | $70.81 | $70.80 | $70.80 |
| Purchase #7 | $52.77 | 5.656% | $55.7547 | $55.75 | $55.75 | $55.80 |
| 7 purchase totals = | $841.95 | $912.7462 | $912.73 | $912.75 | $912.70 | |