| 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 | $73.66 | 8.604% | $79.9977 | $80.00 | $80.00 | $80.00 |
| Purchase #2 | $131.79 | 13.785% | $149.9573 | $149.96 | $149.95 | $150.00 |
| Purchase #3 | $60.51 | 11.741% | $67.6145 | $67.61 | $67.60 | $67.60 |
| Purchase #4 | $123.33 | 5.350% | $129.9282 | $129.93 | $129.95 | $129.90 |
| Purchase #5 | $249.43 | 3.374% | $257.8458 | $257.85 | $257.85 | $257.80 |
| Purchase #6 | $77.98 | 8.633% | $84.712 | $84.71 | $84.70 | $84.70 |
| Purchase #7 | $60.35 | 11.358% | $67.2046 | $67.20 | $67.20 | $67.20 |
| 7 purchase totals = | $777.05 | $837.2601 | $837.26 | $837.25 | $837.20 | |