| 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 | $99.96 | 10.161% | $110.1169 | $110.12 | $110.10 | $110.10 |
| Purchase #2 | $66.32 | 9.364% | $72.5302 | $72.53 | $72.55 | $72.50 |
| Purchase #3 | $125.40 | 9.450% | $137.2503 | $137.25 | $137.25 | $137.30 |
| Purchase #4 | $188.58 | 11.156% | $209.618 | $209.62 | $209.60 | $209.60 |
| Purchase #5 | $193.98 | 5.547% | $204.7401 | $204.74 | $204.75 | $204.70 |
| Purchase #6 | $170.72 | 3.644% | $176.941 | $176.94 | $176.95 | $176.90 |
| Purchase #7 | $82.81 | 3.613% | $85.8019 | $85.80 | $85.80 | $85.80 |
| 7 purchase totals = | $927.77 | $996.9984 | $997.00 | $997.00 | $996.90 | |