| 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 | $211.55 | 5.473% | $223.1281 | $223.13 | $223.15 | $223.10 |
| Purchase #2 | $52.67 | 10.509% | $58.2051 | $58.21 | $58.20 | $58.20 |
| Purchase #3 | $58.90 | 8.196% | $63.7274 | $63.73 | $63.75 | $63.70 |
| Purchase #4 | $37.68 | 10.849% | $41.7679 | $41.77 | $41.75 | $41.80 |
| Purchase #5 | $69.30 | 13.501% | $78.6562 | $78.66 | $78.65 | $78.70 |
| Purchase #6 | $63.98 | 7.789% | $68.9634 | $68.96 | $68.95 | $69.00 |
| Purchase #7 | $10.87 | 13.276% | $12.3131 | $12.31 | $12.30 | $12.30 |
| 7 purchase totals = | $504.95 | $546.7612 | $546.77 | $546.75 | $546.80 | |