| 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 | $204.37 | 5.533% | $215.6778 | $215.68 | $215.70 | $215.70 |
| Purchase #2 | $84.91 | 3.465% | $87.8521 | $87.85 | $87.85 | $87.90 |
| Purchase #3 | $5.49 | 3.784% | $5.6977 | $5.70 | $5.70 | $5.70 |
| Purchase #4 | $122.91 | 5.212% | $129.3161 | $129.32 | $129.30 | $129.30 |
| Purchase #5 | $70.70 | 7.616% | $76.0845 | $76.08 | $76.10 | $76.10 |
| Purchase #6 | $42.55 | 3.576% | $44.0716 | $44.07 | $44.05 | $44.10 |
| Purchase #7 | $142.77 | 11.166% | $158.7117 | $158.71 | $158.70 | $158.70 |
| 7 purchase totals = | $673.70 | $717.4115 | $717.41 | $717.40 | $717.50 | |