| 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 | $75.80 | 5.482% | $79.9554 | $79.96 | $79.95 | $80.00 |
| Purchase #2 | $26.36 | 6.461% | $28.0631 | $28.06 | $28.05 | $28.10 |
| Purchase #3 | $160.30 | 9.824% | $176.0479 | $176.05 | $176.05 | $176.00 |
| Purchase #4 | $241.39 | 3.485% | $249.8024 | $249.80 | $249.80 | $249.80 |
| Purchase #5 | $133.31 | 9.707% | $146.2504 | $146.25 | $146.25 | $146.30 |
| Purchase #6 | $13.81 | 11.741% | $15.4314 | $15.43 | $15.45 | $15.40 |
| Purchase #7 | $10.73 | 12.544% | $12.076 | $12.08 | $12.10 | $12.10 |
| 7 purchase totals = | $661.70 | $707.6266 | $707.63 | $707.65 | $707.70 | |