| 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 | $27.34 | 12.791% | $30.8371 | $30.84 | $30.85 | $30.80 |
| Purchase #2 | $59.48 | 13.271% | $67.3736 | $67.37 | $67.35 | $67.40 |
| Purchase #3 | $164.29 | 12.760% | $185.2534 | $185.25 | $185.25 | $185.30 |
| Purchase #4 | $171.99 | 11.793% | $192.2728 | $192.27 | $192.25 | $192.30 |
| Purchase #5 | $142.65 | 4.439% | $148.9822 | $148.98 | $149.00 | $149.00 |
| Purchase #6 | $217.94 | 12.860% | $245.9671 | $245.97 | $245.95 | $246.00 |
| Purchase #7 | $199.69 | 5.259% | $210.1917 | $210.19 | $210.20 | $210.20 |
| 7 purchase totals = | $983.38 | $1,080.8779 | $1,080.87 | $1,080.85 | $1,081.00 | |