| 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 | $227.54 | 4.544% | $237.8794 | $237.88 | $237.90 | $237.90 |
| Purchase #2 | $46.41 | 5.548% | $48.9848 | $48.98 | $49.00 | $49.00 |
| Purchase #3 | $102.31 | 4.579% | $106.9948 | $106.99 | $107.00 | $107.00 |
| Purchase #4 | $155.61 | 13.315% | $176.3295 | $176.33 | $176.35 | $176.30 |
| Purchase #5 | $113.68 | 12.494% | $127.8832 | $127.88 | $127.90 | $127.90 |
| Purchase #6 | $77.54 | 4.570% | $81.0836 | $81.08 | $81.10 | $81.10 |
| Purchase #7 | $80.69 | 8.802% | $87.7923 | $87.79 | $87.80 | $87.80 |
| 7 purchase totals = | $803.78 | $866.9476 | $866.93 | $867.05 | $867.00 | |