| 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 | $26.73 | 9.326% | $29.2228 | $29.22 | $29.20 | $29.20 |
| Purchase #2 | $46.92 | 10.820% | $51.9967 | $52.00 | $52.00 | $52.00 |
| Purchase #3 | $66.95 | 7.398% | $71.903 | $71.90 | $71.90 | $71.90 |
| Purchase #4 | $45.53 | 6.515% | $48.4963 | $48.50 | $48.50 | $48.50 |
| Purchase #5 | $160.47 | 10.169% | $176.7882 | $176.79 | $176.80 | $176.80 |
| Purchase #6 | $105.61 | 3.404% | $109.205 | $109.21 | $109.20 | $109.20 |
| Purchase #7 | $227.63 | 4.840% | $238.6473 | $238.65 | $238.65 | $238.60 |
| 7 purchase totals = | $679.84 | $726.2593 | $726.27 | $726.25 | $726.20 | |