| 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 | $36.93 | 9.593% | $40.4727 | $40.47 | $40.45 | $40.50 |
| Purchase #2 | $127.42 | 6.659% | $135.9049 | $135.90 | $135.90 | $135.90 |
| Purchase #3 | $125.72 | 12.482% | $141.4124 | $141.41 | $141.40 | $141.40 |
| Purchase #4 | $24.79 | 8.627% | $26.9286 | $26.93 | $26.95 | $26.90 |
| Purchase #5 | $91.83 | 11.550% | $102.4364 | $102.44 | $102.45 | $102.40 |
| Purchase #6 | $223.75 | 5.581% | $236.2375 | $236.24 | $236.25 | $236.20 |
| Purchase #7 | $141.79 | 9.372% | $155.0786 | $155.08 | $155.10 | $155.10 |
| 7 purchase totals = | $772.23 | $838.4711 | $838.47 | $838.50 | $838.40 | |