| 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 | $45.83 | 12.338% | $51.4845 | $51.48 | $51.50 | $51.50 |
| Purchase #2 | $88.69 | 7.818% | $95.6238 | $95.62 | $95.60 | $95.60 |
| Purchase #3 | $170.49 | 5.106% | $179.1952 | $179.20 | $179.20 | $179.20 |
| Purchase #4 | $20.33 | 6.548% | $21.6612 | $21.66 | $21.65 | $21.70 |
| Purchase #5 | $177.56 | 8.296% | $192.2904 | $192.29 | $192.30 | $192.30 |
| Purchase #6 | $235.91 | 5.862% | $249.739 | $249.74 | $249.75 | $249.70 |
| Purchase #7 | $19.80 | 9.803% | $21.741 | $21.74 | $21.75 | $21.70 |
| 7 purchase totals = | $758.61 | $811.7351 | $811.73 | $811.75 | $811.70 | |