| 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 | $92.96 | 12.540% | $104.6172 | $104.62 | $104.60 | $104.60 |
| Purchase #2 | $95.46 | 10.817% | $105.7859 | $105.79 | $105.80 | $105.80 |
| Purchase #3 | $119.25 | 5.178% | $125.4248 | $125.42 | $125.40 | $125.40 |
| Purchase #4 | $76.56 | 4.406% | $79.9332 | $79.93 | $79.95 | $79.90 |
| Purchase #5 | $82.66 | 7.299% | $88.6934 | $88.69 | $88.70 | $88.70 |
| Purchase #6 | $33.38 | 8.624% | $36.2587 | $36.26 | $36.25 | $36.30 |
| Purchase #7 | $53.91 | 10.163% | $59.3889 | $59.39 | $59.40 | $59.40 |
| 7 purchase totals = | $554.18 | $600.1021 | $600.10 | $600.10 | $600.10 | |