| 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 | $76.73 | 6.292% | $81.5579 | $81.56 | $81.55 | $81.60 |
| Purchase #2 | $62.68 | 4.777% | $65.6742 | $65.67 | $65.65 | $65.70 |
| Purchase #3 | $200.82 | 9.133% | $219.1609 | $219.16 | $219.15 | $219.20 |
| Purchase #4 | $87.91 | 5.339% | $92.6035 | $92.60 | $92.60 | $92.60 |
| Purchase #5 | $63.52 | 13.268% | $71.9478 | $71.95 | $71.95 | $71.90 |
| Purchase #6 | $141.50 | 6.153% | $150.2065 | $150.21 | $150.20 | $150.20 |
| Purchase #7 | $165.65 | 10.663% | $183.3133 | $183.31 | $183.30 | $183.30 |
| 7 purchase totals = | $798.81 | $864.4641 | $864.46 | $864.40 | $864.50 | |