| 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 | $70.70 | 8.709% | $76.8573 | $76.86 | $76.85 | $76.90 |
| Purchase #2 | $71.55 | 10.403% | $78.9933 | $78.99 | $79.00 | $79.00 |
| Purchase #3 | $33.87 | 9.788% | $37.1852 | $37.19 | $37.20 | $37.20 |
| Purchase #4 | $226.78 | 7.157% | $243.0106 | $243.01 | $243.00 | $243.00 |
| Purchase #5 | $68.43 | 6.255% | $72.7103 | $72.71 | $72.70 | $72.70 |
| Purchase #6 | $176.62 | 12.824% | $199.2697 | $199.27 | $199.25 | $199.30 |
| Purchase #7 | $75.62 | 10.459% | $83.5291 | $83.53 | $83.55 | $83.50 |
| 7 purchase totals = | $723.57 | $791.5555 | $791.56 | $791.55 | $791.60 | |