| 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 | $78.41 | 11.533% | $87.453 | $87.45 | $87.45 | $87.50 |
| Purchase #2 | $245.79 | 6.772% | $262.4349 | $262.43 | $262.45 | $262.40 |
| Purchase #3 | $90.26 | 9.383% | $98.7291 | $98.73 | $98.75 | $98.70 |
| Purchase #4 | $41.37 | 5.410% | $43.6081 | $43.61 | $43.60 | $43.60 |
| Purchase #5 | $42.76 | 11.583% | $47.7129 | $47.71 | $47.70 | $47.70 |
| Purchase #6 | $219.31 | 7.418% | $235.5784 | $235.58 | $235.60 | $235.60 |
| Purchase #7 | $61.62 | 5.131% | $64.7817 | $64.78 | $64.80 | $64.80 |
| 7 purchase totals = | $779.52 | $840.2981 | $840.29 | $840.35 | $840.30 | |