| 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 | $46.77 | 8.598% | $50.7913 | $50.79 | $50.80 | $50.80 |
| Purchase #2 | $30.75 | 5.433% | $32.4206 | $32.42 | $32.40 | $32.40 |
| Purchase #3 | $180.88 | 11.543% | $201.759 | $201.76 | $201.75 | $201.80 |
| Purchase #4 | $107.66 | 8.384% | $116.6862 | $116.69 | $116.70 | $116.70 |
| Purchase #5 | $113.46 | 9.399% | $124.1241 | $124.12 | $124.10 | $124.10 |
| Purchase #6 | $99.37 | 13.733% | $113.0165 | $113.02 | $113.00 | $113.00 |
| Purchase #7 | $149.73 | 5.411% | $157.8319 | $157.83 | $157.85 | $157.80 |
| 7 purchase totals = | $728.62 | $796.6296 | $796.63 | $796.60 | $796.60 | |