| 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 | $202.43 | 7.463% | $217.5374 | $217.54 | $217.55 | $217.50 |
| Purchase #2 | $122.26 | 5.246% | $128.6738 | $128.67 | $128.65 | $128.70 |
| Purchase #3 | $7.72 | 4.757% | $8.0872 | $8.09 | $8.10 | $8.10 |
| Purchase #4 | $210.74 | 11.129% | $234.1933 | $234.19 | $234.20 | $234.20 |
| Purchase #5 | $71.89 | 9.856% | $78.9755 | $78.98 | $79.00 | $79.00 |
| Purchase #6 | $35.81 | 10.208% | $39.4655 | $39.47 | $39.45 | $39.50 |
| Purchase #7 | $59.66 | 10.866% | $66.1427 | $66.14 | $66.15 | $66.10 |
| 7 purchase totals = | $710.51 | $773.0754 | $773.08 | $773.10 | $773.10 | |