| 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 | $78.91 | 7.867% | $85.1178 | $85.12 | $85.10 | $85.10 |
| Purchase #2 | $167.58 | 7.583% | $180.2876 | $180.29 | $180.30 | $180.30 |
| Purchase #3 | $12.36 | 5.711% | $13.0659 | $13.07 | $13.05 | $13.10 |
| Purchase #4 | $204.89 | 6.235% | $217.6649 | $217.66 | $217.65 | $217.70 |
| Purchase #5 | $184.31 | 8.402% | $199.7957 | $199.80 | $199.80 | $199.80 |
| Purchase #6 | $16.31 | 12.788% | $18.3957 | $18.40 | $18.40 | $18.40 |
| Purchase #7 | $173.59 | 9.338% | $189.7998 | $189.80 | $189.80 | $189.80 |
| 7 purchase totals = | $837.95 | $904.1274 | $904.14 | $904.10 | $904.20 | |