| 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 | $97.27 | 13.717% | $110.6125 | $110.61 | $110.60 | $110.60 |
| Purchase #2 | $94.85 | 5.609% | $100.1701 | $100.17 | $100.15 | $100.20 |
| Purchase #3 | $209.78 | 13.294% | $237.6682 | $237.67 | $237.65 | $237.70 |
| Purchase #4 | $108.40 | 6.609% | $115.5642 | $115.56 | $115.55 | $115.60 |
| Purchase #5 | $82.39 | 3.814% | $85.5324 | $85.53 | $85.55 | $85.50 |
| Purchase #6 | $78.92 | 11.106% | $87.6849 | $87.68 | $87.70 | $87.70 |
| Purchase #7 | $200.40 | 8.739% | $217.913 | $217.91 | $217.90 | $217.90 |
| 7 purchase totals = | $872.01 | $955.1453 | $955.13 | $955.10 | $955.20 | |