| 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 | $50.94 | 10.189% | $56.1303 | $56.13 | $56.15 | $56.10 |
| Purchase #2 | $88.97 | 11.578% | $99.2709 | $99.27 | $99.25 | $99.30 |
| Purchase #3 | $58.41 | 6.645% | $62.2913 | $62.29 | $62.30 | $62.30 |
| Purchase #4 | $26.42 | 7.811% | $28.4837 | $28.48 | $28.50 | $28.50 |
| Purchase #5 | $167.60 | 3.677% | $173.7627 | $173.76 | $173.75 | $173.80 |
| Purchase #6 | $164.58 | 8.221% | $178.1101 | $178.11 | $178.10 | $178.10 |
| Purchase #7 | $118.32 | 12.347% | $132.929 | $132.93 | $132.95 | $132.90 |
| 7 purchase totals = | $675.24 | $730.9780 | $730.97 | $731.00 | $731.00 | |