| 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 | $44.51 | 12.839% | $50.2246 | $50.22 | $50.20 | $50.20 |
| Purchase #2 | $33.36 | 8.359% | $36.1486 | $36.15 | $36.15 | $36.10 |
| Purchase #3 | $139.28 | 7.296% | $149.4419 | $149.44 | $149.45 | $149.40 |
| Purchase #4 | $216.63 | 10.481% | $239.335 | $239.34 | $239.35 | $239.30 |
| Purchase #5 | $41.54 | 13.190% | $47.0191 | $47.02 | $47.00 | $47.00 |
| Purchase #6 | $160.78 | 11.419% | $179.1395 | $179.14 | $179.15 | $179.10 |
| Purchase #7 | $236.80 | 7.764% | $255.1852 | $255.19 | $255.20 | $255.20 |
| 7 purchase totals = | $872.90 | $956.4939 | $956.50 | $956.50 | $956.30 | |