| 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 | $29.67 | 3.385% | $30.6743 | $30.67 | $30.65 | $30.70 |
| Purchase #2 | $194.27 | 8.603% | $210.983 | $210.98 | $211.00 | $211.00 |
| Purchase #3 | $199.89 | 7.311% | $214.504 | $214.50 | $214.50 | $214.50 |
| Purchase #4 | $97.64 | 3.321% | $100.8826 | $100.88 | $100.90 | $100.90 |
| Purchase #5 | $54.29 | 8.816% | $59.0762 | $59.08 | $59.10 | $59.10 |
| Purchase #6 | $146.62 | 11.559% | $163.5678 | $163.57 | $163.55 | $163.60 |
| Purchase #7 | $187.83 | 6.834% | $200.6663 | $200.67 | $200.65 | $200.70 |
| 7 purchase totals = | $910.21 | $980.3542 | $980.35 | $980.35 | $980.50 | |