| 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 | $107.44 | 11.491% | $119.7859 | $119.79 | $119.80 | $119.80 |
| Purchase #2 | $174.65 | 5.141% | $183.6288 | $183.63 | $183.65 | $183.60 |
| Purchase #3 | $82.62 | 5.783% | $87.3979 | $87.40 | $87.40 | $87.40 |
| Purchase #4 | $76.55 | 10.149% | $84.3191 | $84.32 | $84.30 | $84.30 |
| Purchase #5 | $45.84 | 3.260% | $47.3344 | $47.33 | $47.35 | $47.30 |
| Purchase #6 | $225.49 | 7.807% | $243.094 | $243.09 | $243.10 | $243.10 |
| Purchase #7 | $32.73 | 7.336% | $35.1311 | $35.13 | $35.15 | $35.10 |
| 7 purchase totals = | $745.32 | $800.6912 | $800.69 | $800.75 | $800.60 | |