| 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 | $85.43 | 11.712% | $95.4356 | $95.44 | $95.45 | $95.40 |
| Purchase #2 | $75.84 | 8.865% | $82.5632 | $82.56 | $82.55 | $82.60 |
| Purchase #3 | $62.63 | 13.576% | $71.1326 | $71.13 | $71.15 | $71.10 |
| Purchase #4 | $54.44 | 6.722% | $58.0995 | $58.10 | $58.10 | $58.10 |
| Purchase #5 | $24.52 | 3.599% | $25.4025 | $25.40 | $25.40 | $25.40 |
| Purchase #6 | $25.66 | 10.472% | $28.3471 | $28.35 | $28.35 | $28.30 |
| Purchase #7 | $70.84 | 12.606% | $79.7701 | $79.77 | $79.75 | $79.80 |
| 7 purchase totals = | $399.36 | $440.7506 | $440.75 | $440.75 | $440.70 | |