| 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 | $82.85 | 10.778% | $91.7796 | $91.78 | $91.80 | $91.80 |
| Purchase #2 | $120.99 | 12.816% | $136.4961 | $136.50 | $136.50 | $136.50 |
| Purchase #3 | $31.75 | 8.688% | $34.5084 | $34.51 | $34.50 | $34.50 |
| Purchase #4 | $248.84 | 10.303% | $274.478 | $274.48 | $274.50 | $274.50 |
| Purchase #5 | $175.29 | 6.290% | $186.3157 | $186.32 | $186.30 | $186.30 |
| Purchase #6 | $155.72 | 5.730% | $164.6428 | $164.64 | $164.65 | $164.60 |
| Purchase #7 | $16.26 | 3.584% | $16.8428 | $16.84 | $16.85 | $16.80 |
| 7 purchase totals = | $831.70 | $905.0634 | $905.07 | $905.10 | $905.00 | |