| 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 | $85.60 | 6.857% | $91.4696 | $91.47 | $91.45 | $91.50 |
| Purchase #2 | $155.80 | 3.704% | $161.5708 | $161.57 | $161.55 | $161.60 |
| Purchase #3 | $142.74 | 12.295% | $160.2899 | $160.29 | $160.30 | $160.30 |
| Purchase #4 | $103.93 | 12.129% | $116.5357 | $116.54 | $116.55 | $116.50 |
| Purchase #5 | $26.77 | 6.613% | $28.5403 | $28.54 | $28.55 | $28.50 |
| Purchase #6 | $107.63 | 5.797% | $113.8693 | $113.87 | $113.85 | $113.90 |
| Purchase #7 | $86.49 | 7.592% | $93.0563 | $93.06 | $93.05 | $93.10 |
| 7 purchase totals = | $708.96 | $765.3319 | $765.34 | $765.30 | $765.40 | |