| 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 | $14.33 | 4.772% | $15.0138 | $15.01 | $15.00 | $15.00 |
| Purchase #2 | $77.29 | 3.314% | $79.8514 | $79.85 | $79.85 | $79.90 |
| Purchase #3 | $151.71 | 6.575% | $161.6849 | $161.68 | $161.70 | $161.70 |
| Purchase #4 | $122.41 | 3.294% | $126.4422 | $126.44 | $126.45 | $126.40 |
| Purchase #5 | $76.70 | 8.694% | $83.3683 | $83.37 | $83.35 | $83.40 |
| Purchase #6 | $18.54 | 3.209% | $19.1349 | $19.13 | $19.15 | $19.10 |
| Purchase #7 | $145.91 | 5.183% | $153.4725 | $153.47 | $153.45 | $153.50 |
| 7 purchase totals = | $606.89 | $638.9680 | $638.95 | $638.95 | $639.00 | |