| 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 | $28.56 | 13.777% | $32.4947 | $32.49 | $32.50 | $32.50 |
| Purchase #2 | $86.38 | 6.267% | $91.7934 | $91.79 | $91.80 | $91.80 |
| Purchase #3 | $67.49 | 3.403% | $69.7867 | $69.79 | $69.80 | $69.80 |
| Purchase #4 | $132.54 | 5.408% | $139.7078 | $139.71 | $139.70 | $139.70 |
| Purchase #5 | $171.53 | 12.314% | $192.6522 | $192.65 | $192.65 | $192.70 |
| Purchase #6 | $194.78 | 10.480% | $215.1929 | $215.19 | $215.20 | $215.20 |
| Purchase #7 | $168.93 | 3.550% | $174.927 | $174.93 | $174.95 | $174.90 |
| 7 purchase totals = | $850.21 | $916.5547 | $916.55 | $916.60 | $916.60 | |