| 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 | $85.68 | 5.653% | $90.5235 | $90.52 | $90.50 | $90.50 |
| Purchase #2 | $205.99 | 7.287% | $221.0005 | $221.00 | $221.00 | $221.00 |
| Purchase #3 | $66.34 | 3.660% | $68.768 | $68.77 | $68.75 | $68.80 |
| Purchase #4 | $91.89 | 13.646% | $104.4293 | $104.43 | $104.45 | $104.40 |
| Purchase #5 | $89.86 | 4.569% | $93.9657 | $93.97 | $93.95 | $94.00 |
| Purchase #6 | $61.87 | 13.375% | $70.1451 | $70.15 | $70.15 | $70.10 |
| Purchase #7 | $54.66 | 9.721% | $59.9735 | $59.97 | $59.95 | $60.00 |
| 7 purchase totals = | $656.29 | $708.8056 | $708.81 | $708.75 | $708.80 | |