| 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 | $72.47 | 5.620% | $76.5428 | $76.54 | $76.55 | $76.50 |
| Purchase #2 | $28.52 | 7.674% | $30.7086 | $30.71 | $30.70 | $30.70 |
| Purchase #3 | $109.61 | 6.777% | $117.0383 | $117.04 | $117.05 | $117.00 |
| Purchase #4 | $68.62 | 9.406% | $75.0744 | $75.07 | $75.05 | $75.10 |
| Purchase #5 | $104.71 | 5.383% | $110.3465 | $110.35 | $110.35 | $110.30 |
| Purchase #6 | $46.60 | 6.214% | $49.4957 | $49.50 | $49.50 | $49.50 |
| Purchase #7 | $182.83 | 3.486% | $189.2035 | $189.20 | $189.20 | $189.20 |
| 7 purchase totals = | $613.36 | $648.4098 | $648.41 | $648.40 | $648.30 | |