| 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 | $68.45 | 7.341% | $73.4749 | $73.47 | $73.45 | $73.50 |
| Purchase #2 | $177.64 | 7.210% | $190.4478 | $190.45 | $190.45 | $190.40 |
| Purchase #3 | $144.98 | 12.409% | $162.9706 | $162.97 | $162.95 | $163.00 |
| Purchase #4 | $142.65 | 9.412% | $156.0762 | $156.08 | $156.10 | $156.10 |
| Purchase #5 | $81.69 | 6.418% | $86.9329 | $86.93 | $86.95 | $86.90 |
| Purchase #6 | $62.48 | 6.715% | $66.6755 | $66.68 | $66.70 | $66.70 |
| Purchase #7 | $219.28 | 7.532% | $235.7962 | $235.80 | $235.80 | $235.80 |
| 7 purchase totals = | $897.17 | $972.3741 | $972.38 | $972.40 | $972.40 | |