| 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 | $37.88 | 5.671% | $40.0282 | $40.03 | $40.05 | $40.00 |
| Purchase #2 | $52.66 | 5.349% | $55.4768 | $55.48 | $55.50 | $55.50 |
| Purchase #3 | $186.30 | 6.844% | $199.0504 | $199.05 | $199.05 | $199.10 |
| Purchase #4 | $58.74 | 5.831% | $62.1651 | $62.17 | $62.15 | $62.20 |
| Purchase #5 | $89.32 | 6.669% | $95.2768 | $95.28 | $95.30 | $95.30 |
| Purchase #6 | $209.86 | 10.594% | $232.0926 | $232.09 | $232.10 | $232.10 |
| Purchase #7 | $189.29 | 12.833% | $213.5816 | $213.58 | $213.60 | $213.60 |
| 7 purchase totals = | $824.05 | $897.6715 | $897.68 | $897.75 | $897.80 | |