| 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 | $15.53 | 7.491% | $16.6934 | $16.69 | $16.70 | $16.70 |
| Purchase #2 | $190.70 | 9.624% | $209.053 | $209.05 | $209.05 | $209.10 |
| Purchase #3 | $31.41 | 4.845% | $32.9318 | $32.93 | $32.95 | $32.90 |
| Purchase #4 | $117.75 | 3.324% | $121.664 | $121.66 | $121.65 | $121.70 |
| Purchase #5 | $55.86 | 4.860% | $58.5748 | $58.57 | $58.55 | $58.60 |
| Purchase #6 | $98.49 | 3.645% | $102.08 | $102.08 | $102.10 | $102.10 |
| Purchase #7 | $43.65 | 9.242% | $47.6841 | $47.68 | $47.70 | $47.70 |
| 7 purchase totals = | $553.39 | $588.6811 | $588.66 | $588.70 | $588.80 | |