| 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 | $50.39 | 5.630% | $53.227 | $53.23 | $53.25 | $53.20 |
| Purchase #2 | $69.82 | 9.471% | $76.4327 | $76.43 | $76.45 | $76.40 |
| Purchase #3 | $9.74 | 7.488% | $10.4693 | $10.47 | $10.45 | $10.50 |
| Purchase #4 | $66.70 | 5.143% | $70.1304 | $70.13 | $70.15 | $70.10 |
| Purchase #5 | $20.73 | 5.426% | $21.8548 | $21.85 | $21.85 | $21.90 |
| Purchase #6 | $141.86 | 5.531% | $149.7063 | $149.71 | $149.70 | $149.70 |
| Purchase #7 | $113.73 | 13.821% | $129.4486 | $129.45 | $129.45 | $129.40 |
| 7 purchase totals = | $472.97 | $511.2691 | $511.27 | $511.30 | $511.20 | |