| 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 | $64.62 | 8.419% | $70.0604 | $70.06 | $70.05 | $70.10 |
| Purchase #2 | $143.80 | 13.451% | $163.1425 | $163.14 | $163.15 | $163.10 |
| Purchase #3 | $164.68 | 5.849% | $174.3121 | $174.31 | $174.30 | $174.30 |
| Purchase #4 | $94.78 | 6.247% | $100.7009 | $100.70 | $100.70 | $100.70 |
| Purchase #5 | $181.65 | 12.718% | $204.7522 | $204.75 | $204.75 | $204.80 |
| Purchase #6 | $207.41 | 9.311% | $226.7219 | $226.72 | $226.70 | $226.70 |
| Purchase #7 | $111.33 | 13.669% | $126.5477 | $126.55 | $126.55 | $126.50 |
| 7 purchase totals = | $968.27 | $1,066.2377 | $1,066.23 | $1,066.20 | $1,066.20 | |