| 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 | $79.63 | 6.250% | $84.6069 | $84.61 | $84.60 | $84.60 |
| Purchase #2 | $232.97 | 3.840% | $241.916 | $241.92 | $241.90 | $241.90 |
| Purchase #3 | $177.99 | 4.720% | $186.3911 | $186.39 | $186.40 | $186.40 |
| Purchase #4 | $11.87 | 8.177% | $12.8406 | $12.84 | $12.85 | $12.80 |
| Purchase #5 | $47.87 | 10.499% | $52.8959 | $52.90 | $52.90 | $52.90 |
| Purchase #6 | $140.79 | 9.374% | $153.9877 | $153.99 | $154.00 | $154.00 |
| Purchase #7 | $88.49 | 8.428% | $95.9479 | $95.95 | $95.95 | $95.90 |
| 7 purchase totals = | $779.61 | $828.5861 | $828.60 | $828.60 | $828.50 | |