| 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 | $91.67 | 11.866% | $102.5476 | $102.55 | $102.55 | $102.50 |
| Purchase #2 | $49.33 | 6.297% | $52.4363 | $52.44 | $52.45 | $52.40 |
| Purchase #3 | $126.93 | 8.130% | $137.2494 | $137.25 | $137.25 | $137.20 |
| Purchase #4 | $178.57 | 13.226% | $202.1877 | $202.19 | $202.20 | $202.20 |
| Purchase #5 | $166.53 | 9.508% | $182.3637 | $182.36 | $182.35 | $182.40 |
| Purchase #6 | $46.92 | 5.730% | $49.6085 | $49.61 | $49.60 | $49.60 |
| Purchase #7 | $14.59 | 10.282% | $16.0901 | $16.09 | $16.10 | $16.10 |
| 7 purchase totals = | $674.54 | $742.4833 | $742.49 | $742.50 | $742.40 | |