| 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 | $31.41 | 3.144% | $32.3975 | $32.40 | $32.40 | $32.40 |
| Purchase #2 | $31.45 | 10.519% | $34.7582 | $34.76 | $34.75 | $34.80 |
| Purchase #3 | $49.36 | 4.344% | $51.5042 | $51.50 | $51.50 | $51.50 |
| Purchase #4 | $203.91 | 11.373% | $227.1007 | $227.10 | $227.10 | $227.10 |
| Purchase #5 | $21.93 | 12.497% | $24.6706 | $24.67 | $24.65 | $24.70 |
| Purchase #6 | $137.29 | 10.165% | $151.2455 | $151.25 | $151.25 | $151.20 |
| Purchase #7 | $199.44 | 3.827% | $207.0726 | $207.07 | $207.05 | $207.10 |
| 7 purchase totals = | $674.79 | $728.7493 | $728.75 | $728.70 | $728.80 | |