| 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 | $27.84 | 9.802% | $30.5689 | $30.57 | $30.55 | $30.60 |
| Purchase #2 | $88.58 | 5.112% | $93.1082 | $93.11 | $93.10 | $93.10 |
| Purchase #3 | $213.35 | 7.475% | $229.2979 | $229.30 | $229.30 | $229.30 |
| Purchase #4 | $21.75 | 4.406% | $22.7083 | $22.71 | $22.70 | $22.70 |
| Purchase #5 | $119.86 | 3.736% | $124.338 | $124.34 | $124.35 | $124.30 |
| Purchase #6 | $15.33 | 8.264% | $16.5969 | $16.60 | $16.60 | $16.60 |
| Purchase #7 | $228.34 | 3.202% | $235.6514 | $235.65 | $235.65 | $235.70 |
| 7 purchase totals = | $715.05 | $752.2696 | $752.28 | $752.25 | $752.30 | |