| 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 | $36.83 | 7.519% | $39.5992 | $39.60 | $39.60 | $39.60 |
| Purchase #2 | $70.41 | 9.791% | $77.3038 | $77.30 | $77.30 | $77.30 |
| Purchase #3 | $49.57 | 12.657% | $55.8441 | $55.84 | $55.85 | $55.80 |
| Purchase #4 | $84.28 | 9.475% | $92.2655 | $92.27 | $92.25 | $92.30 |
| Purchase #5 | $167.70 | 3.778% | $174.0357 | $174.04 | $174.05 | $174.00 |
| Purchase #6 | $234.26 | 12.360% | $263.2145 | $263.21 | $263.20 | $263.20 |
| Purchase #7 | $27.68 | 7.477% | $29.7496 | $29.75 | $29.75 | $29.70 |
| 7 purchase totals = | $670.73 | $732.0124 | $732.01 | $732.00 | $731.90 | |