| 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 | $33.79 | 6.604% | $36.0215 | $36.02 | $36.00 | $36.00 |
| Purchase #2 | $50.77 | 6.645% | $54.1437 | $54.14 | $54.15 | $54.10 |
| Purchase #3 | $113.39 | 7.866% | $122.3093 | $122.31 | $122.30 | $122.30 |
| Purchase #4 | $240.43 | 12.356% | $270.1375 | $270.14 | $270.15 | $270.10 |
| Purchase #5 | $117.88 | 8.699% | $128.1344 | $128.13 | $128.15 | $128.10 |
| Purchase #6 | $151.29 | 9.836% | $166.1709 | $166.17 | $166.15 | $166.20 |
| Purchase #7 | $219.57 | 4.312% | $229.0379 | $229.04 | $229.05 | $229.00 |
| 7 purchase totals = | $927.12 | $1,005.9552 | $1,005.95 | $1,005.95 | $1,005.80 | |