| 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 | $68.71 | 4.623% | $71.8865 | $71.89 | $71.90 | $71.90 |
| Purchase #2 | $82.42 | 4.570% | $86.1866 | $86.19 | $86.20 | $86.20 |
| Purchase #3 | $170.71 | 9.848% | $187.5215 | $187.52 | $187.50 | $187.50 |
| Purchase #4 | $51.87 | 12.364% | $58.2832 | $58.28 | $58.30 | $58.30 |
| Purchase #5 | $242.56 | 6.787% | $259.0225 | $259.02 | $259.00 | $259.00 |
| Purchase #6 | $75.59 | 12.273% | $84.8672 | $84.87 | $84.85 | $84.90 |
| Purchase #7 | $69.94 | 5.633% | $73.8797 | $73.88 | $73.90 | $73.90 |
| 7 purchase totals = | $761.80 | $821.6472 | $821.65 | $821.65 | $821.70 | |