| 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 | $79.64 | 10.533% | $88.0285 | $88.03 | $88.05 | $88.00 |
| Purchase #2 | $188.40 | 9.439% | $206.1831 | $206.18 | $206.20 | $206.20 |
| Purchase #3 | $37.30 | 12.391% | $41.9218 | $41.92 | $41.90 | $41.90 |
| Purchase #4 | $178.28 | 11.820% | $199.3527 | $199.35 | $199.35 | $199.40 |
| Purchase #5 | $169.52 | 10.247% | $186.8907 | $186.89 | $186.90 | $186.90 |
| Purchase #6 | $12.75 | 3.673% | $13.2183 | $13.22 | $13.20 | $13.20 |
| Purchase #7 | $116.78 | 10.624% | $129.1867 | $129.19 | $129.20 | $129.20 |
| 7 purchase totals = | $782.67 | $864.7818 | $864.78 | $864.80 | $864.80 | |