| 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 | $159.53 | 8.702% | $173.4123 | $173.41 | $173.40 | $173.40 |
| Purchase #2 | $186.61 | 10.141% | $205.5341 | $205.53 | $205.55 | $205.50 |
| Purchase #3 | $69.56 | 11.755% | $77.7368 | $77.74 | $77.75 | $77.70 |
| Purchase #4 | $106.41 | 12.232% | $119.4261 | $119.43 | $119.45 | $119.40 |
| Purchase #5 | $28.42 | 11.373% | $31.6522 | $31.65 | $31.65 | $31.70 |
| Purchase #6 | $12.26 | 7.283% | $13.1529 | $13.15 | $13.15 | $13.20 |
| Purchase #7 | $25.64 | 11.513% | $28.5919 | $28.59 | $28.60 | $28.60 |
| 7 purchase totals = | $588.43 | $649.5063 | $649.50 | $649.55 | $649.50 | |