| 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 | $82.58 | 11.446% | $92.0321 | $92.03 | $92.05 | $92.00 |
| Purchase #2 | $12.28 | 13.471% | $13.9342 | $13.93 | $13.95 | $13.90 |
| Purchase #3 | $221.53 | 7.765% | $238.7318 | $238.73 | $238.75 | $238.70 |
| Purchase #4 | $19.34 | 3.504% | $20.0177 | $20.02 | $20.00 | $20.00 |
| Purchase #5 | $208.48 | 4.490% | $217.8408 | $217.84 | $217.85 | $217.80 |
| Purchase #6 | $215.43 | 11.831% | $240.9175 | $240.92 | $240.90 | $240.90 |
| Purchase #7 | $57.41 | 5.182% | $60.385 | $60.39 | $60.40 | $60.40 |
| 7 purchase totals = | $817.05 | $883.8591 | $883.86 | $883.90 | $883.70 | |