| 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 | $63.79 | 3.610% | $66.0928 | $66.09 | $66.10 | $66.10 |
| Purchase #2 | $84.36 | 12.862% | $95.2104 | $95.21 | $95.20 | $95.20 |
| Purchase #3 | $115.36 | 8.691% | $125.3859 | $125.39 | $125.40 | $125.40 |
| Purchase #4 | $171.48 | 10.771% | $189.9501 | $189.95 | $189.95 | $190.00 |
| Purchase #5 | $15.46 | 10.474% | $17.0793 | $17.08 | $17.10 | $17.10 |
| Purchase #6 | $125.28 | 7.817% | $135.0731 | $135.07 | $135.05 | $135.10 |
| Purchase #7 | $97.38 | 7.770% | $104.9464 | $104.95 | $104.95 | $104.90 |
| 7 purchase totals = | $673.11 | $733.7380 | $733.74 | $733.75 | $733.80 | |