| 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 | $25.33 | 3.777% | $26.2867 | $26.29 | $26.30 | $26.30 |
| Purchase #2 | $217.87 | 9.368% | $238.2801 | $238.28 | $238.30 | $238.30 |
| Purchase #3 | $146.42 | 6.806% | $156.3853 | $156.39 | $156.40 | $156.40 |
| Purchase #4 | $70.56 | 13.327% | $79.9635 | $79.96 | $79.95 | $80.00 |
| Purchase #5 | $73.59 | 3.687% | $76.3033 | $76.30 | $76.30 | $76.30 |
| Purchase #6 | $47.30 | 4.859% | $49.5983 | $49.60 | $49.60 | $49.60 |
| Purchase #7 | $208.33 | 3.579% | $215.7861 | $215.79 | $215.80 | $215.80 |
| 7 purchase totals = | $789.40 | $842.6033 | $842.61 | $842.65 | $842.70 | |