| 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 | $66.86 | 8.291% | $72.4034 | $72.40 | $72.40 | $72.40 |
| Purchase #2 | $66.32 | 8.169% | $71.7377 | $71.74 | $71.75 | $71.70 |
| Purchase #3 | $186.55 | 9.600% | $204.4588 | $204.46 | $204.45 | $204.50 |
| Purchase #4 | $102.31 | 8.374% | $110.8774 | $110.88 | $110.90 | $110.90 |
| Purchase #5 | $171.75 | 9.213% | $187.5733 | $187.57 | $187.55 | $187.60 |
| Purchase #6 | $157.95 | 10.620% | $174.7243 | $174.72 | $174.70 | $174.70 |
| Purchase #7 | $42.58 | 5.160% | $44.7771 | $44.78 | $44.80 | $44.80 |
| 7 purchase totals = | $794.32 | $866.5520 | $866.55 | $866.55 | $866.60 | |