| 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 | $71.76 | 8.767% | $78.0512 | $78.05 | $78.05 | $78.10 |
| Purchase #2 | $226.58 | 13.745% | $257.7234 | $257.72 | $257.70 | $257.70 |
| Purchase #3 | $35.50 | 11.237% | $39.4891 | $39.49 | $39.50 | $39.50 |
| Purchase #4 | $15.58 | 3.752% | $16.1646 | $16.16 | $16.15 | $16.20 |
| Purchase #5 | $182.70 | 9.588% | $200.2173 | $200.22 | $200.20 | $200.20 |
| Purchase #6 | $248.87 | 12.821% | $280.7776 | $280.78 | $280.80 | $280.80 |
| Purchase #7 | $34.62 | 3.825% | $35.9442 | $35.94 | $35.95 | $35.90 |
| 7 purchase totals = | $815.61 | $908.3674 | $908.36 | $908.35 | $908.40 | |