| 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 | $101.47 | 13.575% | $115.2446 | $115.24 | $115.25 | $115.20 |
| Purchase #2 | $127.44 | 4.106% | $132.6727 | $132.67 | $132.65 | $132.70 |
| Purchase #3 | $20.35 | 5.618% | $21.4933 | $21.49 | $21.50 | $21.50 |
| Purchase #4 | $123.50 | 10.577% | $136.5626 | $136.56 | $136.55 | $136.60 |
| Purchase #5 | $45.60 | 13.225% | $51.6306 | $51.63 | $51.65 | $51.60 |
| Purchase #6 | $106.28 | 13.361% | $120.4801 | $120.48 | $120.50 | $120.50 |
| Purchase #7 | $12.88 | 3.154% | $13.2862 | $13.29 | $13.30 | $13.30 |
| 7 purchase totals = | $537.52 | $591.3701 | $591.36 | $591.40 | $591.40 | |