| 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 | $102.45 | 10.842% | $113.5576 | $113.56 | $113.55 | $113.60 |
| Purchase #2 | $103.41 | 5.295% | $108.8856 | $108.89 | $108.90 | $108.90 |
| Purchase #3 | $227.41 | 5.845% | $240.7021 | $240.70 | $240.70 | $240.70 |
| Purchase #4 | $115.36 | 3.172% | $119.0192 | $119.02 | $119.00 | $119.00 |
| Purchase #5 | $110.33 | 10.811% | $122.2578 | $122.26 | $122.25 | $122.30 |
| Purchase #6 | $71.91 | 5.866% | $76.1282 | $76.13 | $76.15 | $76.10 |
| Purchase #7 | $42.74 | 12.178% | $47.9449 | $47.94 | $47.95 | $47.90 |
| 7 purchase totals = | $773.61 | $828.4954 | $828.50 | $828.50 | $828.50 | |