| 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 | $63.39 | 13.172% | $71.7397 | $71.74 | $71.75 | $71.70 |
| Purchase #2 | $106.50 | 11.707% | $118.968 | $118.97 | $118.95 | $119.00 |
| Purchase #3 | $155.60 | 8.516% | $168.8509 | $168.85 | $168.85 | $168.90 |
| Purchase #4 | $187.44 | 6.133% | $198.9357 | $198.94 | $198.95 | $198.90 |
| Purchase #5 | $14.60 | 8.522% | $15.8442 | $15.84 | $15.85 | $15.80 |
| Purchase #6 | $44.97 | 11.232% | $50.021 | $50.02 | $50.00 | $50.00 |
| Purchase #7 | $99.78 | 5.155% | $104.9237 | $104.92 | $104.90 | $104.90 |
| 7 purchase totals = | $672.28 | $729.2832 | $729.28 | $729.25 | $729.20 | |