| 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 | $31.87 | 4.409% | $33.2751 | $33.28 | $33.30 | $33.30 |
| Purchase #2 | $194.73 | 10.511% | $215.1981 | $215.20 | $215.20 | $215.20 |
| Purchase #3 | $52.79 | 6.608% | $56.2784 | $56.28 | $56.30 | $56.30 |
| Purchase #4 | $159.78 | 7.617% | $171.9504 | $171.95 | $171.95 | $172.00 |
| Purchase #5 | $163.93 | 7.505% | $176.2329 | $176.23 | $176.25 | $176.20 |
| Purchase #6 | $217.70 | 3.232% | $224.7361 | $224.74 | $224.75 | $224.70 |
| Purchase #7 | $30.33 | 4.596% | $31.724 | $31.72 | $31.70 | $31.70 |
| 7 purchase totals = | $851.13 | $909.3950 | $909.40 | $909.45 | $909.40 | |