| 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 | $94.75 | 13.709% | $107.7393 | $107.74 | $107.75 | $107.70 |
| Purchase #2 | $134.85 | 8.676% | $146.5496 | $146.55 | $146.55 | $146.50 |
| Purchase #3 | $192.71 | 5.531% | $203.3688 | $203.37 | $203.35 | $203.40 |
| Purchase #4 | $100.99 | 3.786% | $104.8135 | $104.81 | $104.80 | $104.80 |
| Purchase #5 | $61.49 | 9.412% | $67.2774 | $67.28 | $67.30 | $67.30 |
| Purchase #6 | $95.97 | 11.188% | $106.7071 | $106.71 | $106.70 | $106.70 |
| Purchase #7 | $217.48 | 10.229% | $239.726 | $239.73 | $239.75 | $239.70 |
| 7 purchase totals = | $898.24 | $976.1817 | $976.19 | $976.20 | $976.10 | |