| 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 | $76.41 | 5.817% | $80.8548 | $80.85 | $80.85 | $80.90 |
| Purchase #2 | $82.71 | 6.467% | $88.0589 | $88.06 | $88.05 | $88.10 |
| Purchase #3 | $193.99 | 9.370% | $212.1669 | $212.17 | $212.15 | $212.20 |
| Purchase #4 | $225.40 | 7.475% | $242.2487 | $242.25 | $242.25 | $242.20 |
| Purchase #5 | $150.26 | 7.290% | $161.214 | $161.21 | $161.20 | $161.20 |
| Purchase #6 | $44.43 | 6.141% | $47.1584 | $47.16 | $47.15 | $47.20 |
| Purchase #7 | $58.91 | 11.508% | $65.6894 | $65.69 | $65.70 | $65.70 |
| 7 purchase totals = | $832.11 | $897.3911 | $897.39 | $897.35 | $897.50 | |