| 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 | $8.95 | 4.613% | $9.3629 | $9.36 | $9.35 | $9.40 |
| Purchase #2 | $48.97 | 6.512% | $52.1589 | $52.16 | $52.15 | $52.20 |
| Purchase #3 | $233.45 | 7.386% | $250.6926 | $250.69 | $250.70 | $250.70 |
| Purchase #4 | $104.77 | 7.275% | $112.392 | $112.39 | $112.40 | $112.40 |
| Purchase #5 | $176.64 | 5.390% | $186.1609 | $186.16 | $186.15 | $186.20 |
| Purchase #6 | $121.81 | 12.539% | $137.0838 | $137.08 | $137.10 | $137.10 |
| Purchase #7 | $168.89 | 5.580% | $178.3141 | $178.31 | $178.30 | $178.30 |
| 7 purchase totals = | $863.48 | $926.1652 | $926.15 | $926.15 | $926.30 | |