| 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 | $80.77 | 11.684% | $90.2072 | $90.21 | $90.20 | $90.20 |
| Purchase #2 | $86.43 | 6.211% | $91.7982 | $91.80 | $91.80 | $91.80 |
| Purchase #3 | $246.59 | 8.743% | $268.1494 | $268.15 | $268.15 | $268.10 |
| Purchase #4 | $47.67 | 11.119% | $52.9704 | $52.97 | $52.95 | $53.00 |
| Purchase #5 | $165.70 | 9.491% | $181.4266 | $181.43 | $181.45 | $181.40 |
| Purchase #6 | $25.38 | 4.735% | $26.5817 | $26.58 | $26.60 | $26.60 |
| Purchase #7 | $132.25 | 5.659% | $139.734 | $139.73 | $139.75 | $139.70 |
| 7 purchase totals = | $784.79 | $850.8675 | $850.87 | $850.90 | $850.80 | |