| 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 | $80.89 | 5.627% | $85.4417 | $85.44 | $85.45 | $85.40 |
| Purchase #2 | $224.39 | 4.698% | $234.9318 | $234.93 | $234.95 | $234.90 |
| Purchase #3 | $132.99 | 12.338% | $149.3983 | $149.40 | $149.40 | $149.40 |
| Purchase #4 | $246.43 | 3.589% | $255.2744 | $255.27 | $255.25 | $255.30 |
| Purchase #5 | $213.37 | 7.387% | $229.1316 | $229.13 | $229.15 | $229.10 |
| Purchase #6 | $235.79 | 9.735% | $258.7442 | $258.74 | $258.75 | $258.70 |
| Purchase #7 | $83.26 | 12.492% | $93.6608 | $93.66 | $93.65 | $93.70 |
| 7 purchase totals = | $1,217.12 | $1,306.5828 | $1,306.57 | $1,306.60 | $1,306.50 | |