| 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 | $198.98 | 8.794% | $216.4783 | $216.48 | $216.50 | $216.50 |
| Purchase #2 | $89.82 | 4.515% | $93.8754 | $93.88 | $93.90 | $93.90 |
| Purchase #3 | $80.34 | 6.392% | $85.4753 | $85.48 | $85.50 | $85.50 |
| Purchase #4 | $5.52 | 6.324% | $5.8691 | $5.87 | $5.85 | $5.90 |
| Purchase #5 | $125.40 | 13.709% | $142.5911 | $142.59 | $142.60 | $142.60 |
| Purchase #6 | $173.54 | 13.689% | $197.2959 | $197.30 | $197.30 | $197.30 |
| Purchase #7 | $183.62 | 3.616% | $190.2597 | $190.26 | $190.25 | $190.30 |
| 7 purchase totals = | $857.22 | $931.8448 | $931.86 | $931.90 | $932.00 | |