| 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 | $79.42 | 10.759% | $87.9648 | $87.96 | $87.95 | $88.00 |
| Purchase #2 | $173.97 | 11.538% | $194.0427 | $194.04 | $194.05 | $194.00 |
| Purchase #3 | $50.76 | 12.725% | $57.2192 | $57.22 | $57.20 | $57.20 |
| Purchase #4 | $169.35 | 13.566% | $192.324 | $192.32 | $192.30 | $192.30 |
| Purchase #5 | $170.95 | 10.371% | $188.6792 | $188.68 | $188.70 | $188.70 |
| Purchase #6 | $96.75 | 5.559% | $102.1283 | $102.13 | $102.15 | $102.10 |
| Purchase #7 | $85.31 | 8.143% | $92.2568 | $92.26 | $92.25 | $92.30 |
| 7 purchase totals = | $826.51 | $914.6150 | $914.61 | $914.60 | $914.60 | |