| 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 | $43.68 | 11.520% | $48.7119 | $48.71 | $48.70 | $48.70 |
| Purchase #2 | $40.39 | 5.117% | $42.4568 | $42.46 | $42.45 | $42.50 |
| Purchase #3 | $246.95 | 12.735% | $278.3991 | $278.40 | $278.40 | $278.40 |
| Purchase #4 | $117.55 | 3.509% | $121.6748 | $121.67 | $121.65 | $121.70 |
| Purchase #5 | $144.76 | 4.473% | $151.2351 | $151.24 | $151.25 | $151.20 |
| Purchase #6 | $52.81 | 10.355% | $58.2785 | $58.28 | $58.30 | $58.30 |
| Purchase #7 | $169.87 | 10.365% | $187.477 | $187.48 | $187.50 | $187.50 |
| 7 purchase totals = | $816.01 | $888.2332 | $888.24 | $888.25 | $888.30 | |