| 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 | $41.65 | 5.259% | $43.8404 | $43.84 | $43.85 | $43.80 |
| Purchase #2 | $148.71 | 5.688% | $157.1686 | $157.17 | $157.15 | $157.20 |
| Purchase #3 | $163.33 | 12.539% | $183.8099 | $183.81 | $183.80 | $183.80 |
| Purchase #4 | $129.74 | 5.452% | $136.8134 | $136.81 | $136.80 | $136.80 |
| Purchase #5 | $62.97 | 12.360% | $70.7531 | $70.75 | $70.75 | $70.80 |
| Purchase #6 | $129.52 | 9.635% | $141.9993 | $142.00 | $142.00 | $142.00 |
| Purchase #7 | $217.60 | 12.445% | $244.6803 | $244.68 | $244.70 | $244.70 |
| 7 purchase totals = | $893.52 | $979.0650 | $979.06 | $979.05 | $979.10 | |