| 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 | $148.71 | 9.473% | $162.7973 | $162.80 | $162.80 | $162.80 |
| Purchase #2 | $47.38 | 5.641% | $50.0527 | $50.05 | $50.05 | $50.10 |
| Purchase #3 | $205.78 | 4.817% | $215.6924 | $215.69 | $215.70 | $215.70 |
| Purchase #4 | $228.66 | 13.321% | $259.1198 | $259.12 | $259.10 | $259.10 |
| Purchase #5 | $30.68 | 3.203% | $31.6627 | $31.66 | $31.65 | $31.70 |
| Purchase #6 | $212.35 | 4.508% | $221.9227 | $221.92 | $221.90 | $221.90 |
| Purchase #7 | $17.67 | 9.420% | $19.3345 | $19.33 | $19.35 | $19.30 |
| 7 purchase totals = | $891.23 | $960.5821 | $960.57 | $960.55 | $960.60 | |