| 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 | $85.33 | 5.720% | $90.2109 | $90.21 | $90.20 | $90.20 |
| Purchase #2 | $30.88 | 4.576% | $32.2931 | $32.29 | $32.30 | $32.30 |
| Purchase #3 | $214.28 | 9.564% | $234.7737 | $234.77 | $234.75 | $234.80 |
| Purchase #4 | $74.61 | 8.585% | $81.0153 | $81.02 | $81.00 | $81.00 |
| Purchase #5 | $205.76 | 11.296% | $229.0026 | $229.00 | $229.00 | $229.00 |
| Purchase #6 | $198.49 | 5.670% | $209.7444 | $209.74 | $209.75 | $209.70 |
| Purchase #7 | $166.30 | 9.597% | $182.2598 | $182.26 | $182.25 | $182.30 |
| 7 purchase totals = | $975.65 | $1,059.2998 | $1,059.29 | $1,059.25 | $1,059.30 | |