| 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 | $34.86 | 5.477% | $36.7693 | $36.77 | $36.75 | $36.80 |
| Purchase #2 | $25.52 | 7.620% | $27.4646 | $27.46 | $27.45 | $27.50 |
| Purchase #3 | $125.62 | 12.103% | $140.8238 | $140.82 | $140.80 | $140.80 |
| Purchase #4 | $136.49 | 7.628% | $146.9015 | $146.90 | $146.90 | $146.90 |
| Purchase #5 | $94.61 | 12.862% | $106.7787 | $106.78 | $106.80 | $106.80 |
| Purchase #6 | $146.53 | 4.790% | $153.5488 | $153.55 | $153.55 | $153.50 |
| Purchase #7 | $199.42 | 3.153% | $205.7077 | $205.71 | $205.70 | $205.70 |
| 7 purchase totals = | $763.05 | $817.9944 | $817.99 | $817.95 | $818.00 | |