| 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 | $35.39 | 3.455% | $36.6127 | $36.61 | $36.60 | $36.60 |
| Purchase #2 | $64.64 | 7.332% | $69.3794 | $69.38 | $69.40 | $69.40 |
| Purchase #3 | $196.51 | 12.664% | $221.396 | $221.40 | $221.40 | $221.40 |
| Purchase #4 | $139.32 | 13.676% | $158.3734 | $158.37 | $158.35 | $158.40 |
| Purchase #5 | $154.78 | 4.776% | $162.1723 | $162.17 | $162.15 | $162.20 |
| Purchase #6 | $104.40 | 8.358% | $113.1258 | $113.13 | $113.15 | $113.10 |
| Purchase #7 | $63.54 | 7.700% | $68.4326 | $68.43 | $68.45 | $68.40 |
| 7 purchase totals = | $758.58 | $829.4922 | $829.49 | $829.50 | $829.50 | |