| 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 | $41.98 | 12.234% | $47.1158 | $47.12 | $47.10 | $47.10 |
| Purchase #2 | $122.78 | 13.842% | $139.7752 | $139.78 | $139.80 | $139.80 |
| Purchase #3 | $217.33 | 10.287% | $239.6867 | $239.69 | $239.70 | $239.70 |
| Purchase #4 | $70.82 | 12.666% | $79.7901 | $79.79 | $79.80 | $79.80 |
| Purchase #5 | $54.75 | 10.760% | $60.6411 | $60.64 | $60.65 | $60.60 |
| Purchase #6 | $57.38 | 5.733% | $60.6696 | $60.67 | $60.65 | $60.70 |
| Purchase #7 | $247.49 | 3.343% | $255.7636 | $255.76 | $255.75 | $255.80 |
| 7 purchase totals = | $812.53 | $883.4421 | $883.45 | $883.45 | $883.50 | |