| 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 | $59.49 | 3.552% | $61.6031 | $61.60 | $61.60 | $61.60 |
| Purchase #2 | $23.79 | 11.122% | $26.4359 | $26.44 | $26.45 | $26.40 |
| Purchase #3 | $117.69 | 3.532% | $121.8468 | $121.85 | $121.85 | $121.80 |
| Purchase #4 | $52.28 | 12.441% | $58.7842 | $58.78 | $58.80 | $58.80 |
| Purchase #5 | $101.92 | 8.837% | $110.9267 | $110.93 | $110.95 | $110.90 |
| Purchase #6 | $134.52 | 7.756% | $144.9534 | $144.95 | $144.95 | $145.00 |
| Purchase #7 | $108.78 | 7.442% | $116.8754 | $116.88 | $116.90 | $116.90 |
| 7 purchase totals = | $598.47 | $641.4255 | $641.43 | $641.50 | $641.40 | |