| 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 | $37.93 | 13.307% | $42.9773 | $42.98 | $43.00 | $43.00 |
| Purchase #2 | $132.88 | 5.396% | $140.0502 | $140.05 | $140.05 | $140.10 |
| Purchase #3 | $62.93 | 3.514% | $65.1414 | $65.14 | $65.15 | $65.10 |
| Purchase #4 | $203.37 | 4.700% | $212.9284 | $212.93 | $212.95 | $212.90 |
| Purchase #5 | $125.87 | 10.793% | $139.4551 | $139.46 | $139.45 | $139.50 |
| Purchase #6 | $30.79 | 5.871% | $32.5977 | $32.60 | $32.60 | $32.60 |
| Purchase #7 | $197.81 | 5.537% | $208.7627 | $208.76 | $208.75 | $208.80 |
| 7 purchase totals = | $791.58 | $841.9128 | $841.92 | $841.95 | $842.00 | |