| 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 | $72.50 | 9.866% | $79.6529 | $79.65 | $79.65 | $79.70 |
| Purchase #2 | $160.71 | 5.801% | $170.0328 | $170.03 | $170.05 | $170.00 |
| Purchase #3 | $89.99 | 7.375% | $96.6268 | $96.63 | $96.65 | $96.60 |
| Purchase #4 | $27.38 | 13.469% | $31.0678 | $31.07 | $31.05 | $31.10 |
| Purchase #5 | $192.53 | 3.567% | $199.3975 | $199.40 | $199.40 | $199.40 |
| Purchase #6 | $117.58 | 7.811% | $126.7642 | $126.76 | $126.75 | $126.80 |
| Purchase #7 | $125.26 | 5.706% | $132.4073 | $132.41 | $132.40 | $132.40 |
| 7 purchase totals = | $785.95 | $835.9493 | $835.95 | $835.95 | $836.00 | |