| 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 | $24.58 | 9.150% | $26.8291 | $26.83 | $26.85 | $26.80 |
| Purchase #2 | $170.94 | 6.691% | $182.3776 | $182.38 | $182.40 | $182.40 |
| Purchase #3 | $102.35 | 6.169% | $108.664 | $108.66 | $108.65 | $108.70 |
| Purchase #4 | $226.56 | 10.474% | $250.2899 | $250.29 | $250.30 | $250.30 |
| Purchase #5 | $88.82 | 3.868% | $92.2556 | $92.26 | $92.25 | $92.30 |
| Purchase #6 | $7.97 | 4.371% | $8.3184 | $8.32 | $8.30 | $8.30 |
| Purchase #7 | $14.38 | 12.844% | $16.227 | $16.23 | $16.25 | $16.20 |
| 7 purchase totals = | $635.60 | $684.9616 | $684.97 | $685.00 | $685.00 | |