| 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 | $77.86 | 3.522% | $80.6022 | $80.60 | $80.60 | $80.60 |
| Purchase #2 | $230.39 | 7.211% | $247.0034 | $247.00 | $247.00 | $247.00 |
| Purchase #3 | $116.69 | 12.555% | $131.3404 | $131.34 | $131.35 | $131.30 |
| Purchase #4 | $66.31 | 3.126% | $68.3829 | $68.38 | $68.40 | $68.40 |
| Purchase #5 | $161.74 | 5.648% | $170.8751 | $170.88 | $170.90 | $170.90 |
| Purchase #6 | $58.96 | 13.351% | $66.8317 | $66.83 | $66.85 | $66.80 |
| Purchase #7 | $169.76 | 9.494% | $185.877 | $185.88 | $185.90 | $185.90 |
| 7 purchase totals = | $881.71 | $950.9127 | $950.91 | $951.00 | $950.90 | |