| 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 | $31.79 | 9.574% | $34.8336 | $34.83 | $34.85 | $34.80 |
| Purchase #2 | $225.82 | 11.766% | $252.39 | $252.39 | $252.40 | $252.40 |
| Purchase #3 | $157.85 | 7.339% | $169.4346 | $169.43 | $169.45 | $169.40 |
| Purchase #4 | $79.44 | 11.184% | $88.3246 | $88.32 | $88.30 | $88.30 |
| Purchase #5 | $84.64 | 12.866% | $95.5298 | $95.53 | $95.55 | $95.50 |
| Purchase #6 | $58.76 | 5.702% | $62.1105 | $62.11 | $62.10 | $62.10 |
| Purchase #7 | $55.46 | 11.856% | $62.0353 | $62.04 | $62.05 | $62.00 |
| 7 purchase totals = | $693.76 | $764.6584 | $764.65 | $764.70 | $764.50 | |