| 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 | $125.39 | 6.700% | $133.7911 | $133.79 | $133.80 | $133.80 |
| Purchase #2 | $71.72 | 6.484% | $76.3703 | $76.37 | $76.35 | $76.40 |
| Purchase #3 | $82.30 | 6.319% | $87.5005 | $87.50 | $87.50 | $87.50 |
| Purchase #4 | $31.62 | 6.729% | $33.7477 | $33.75 | $33.75 | $33.70 |
| Purchase #5 | $75.71 | 8.637% | $82.2491 | $82.25 | $82.25 | $82.20 |
| Purchase #6 | $96.60 | 8.154% | $104.4768 | $104.48 | $104.50 | $104.50 |
| Purchase #7 | $127.49 | 8.371% | $138.1622 | $138.16 | $138.15 | $138.20 |
| 7 purchase totals = | $610.83 | $656.2977 | $656.30 | $656.30 | $656.30 | |