| 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 | $45.78 | 7.358% | $49.1485 | $49.15 | $49.15 | $49.10 |
| Purchase #2 | $69.31 | 9.684% | $76.022 | $76.02 | $76.00 | $76.00 |
| Purchase #3 | $43.43 | 3.257% | $44.8445 | $44.84 | $44.85 | $44.80 |
| Purchase #4 | $146.35 | 11.609% | $163.3398 | $163.34 | $163.35 | $163.30 |
| Purchase #5 | $58.32 | 10.756% | $64.5929 | $64.59 | $64.60 | $64.60 |
| Purchase #6 | $198.72 | 3.477% | $205.6295 | $205.63 | $205.65 | $205.60 |
| Purchase #7 | $93.42 | 9.729% | $102.5088 | $102.51 | $102.50 | $102.50 |
| 7 purchase totals = | $655.33 | $706.0860 | $706.08 | $706.10 | $705.90 | |