| 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 | $89.58 | 8.517% | $97.2095 | $97.21 | $97.20 | $97.20 |
| Purchase #2 | $54.69 | 11.138% | $60.7814 | $60.78 | $60.80 | $60.80 |
| Purchase #3 | $179.95 | 11.459% | $200.5705 | $200.57 | $200.55 | $200.60 |
| Purchase #4 | $73.91 | 3.585% | $76.5597 | $76.56 | $76.55 | $76.60 |
| Purchase #5 | $154.87 | 5.388% | $163.2144 | $163.21 | $163.20 | $163.20 |
| Purchase #6 | $132.81 | 10.600% | $146.8879 | $146.89 | $146.90 | $146.90 |
| Purchase #7 | $142.70 | 12.558% | $160.6203 | $160.62 | $160.60 | $160.60 |
| 7 purchase totals = | $828.51 | $905.8437 | $905.84 | $905.80 | $905.90 | |