| 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 | $80.75 | 7.799% | $87.0477 | $87.05 | $87.05 | $87.00 |
| Purchase #2 | $160.97 | 4.528% | $168.2587 | $168.26 | $168.25 | $168.30 |
| Purchase #3 | $139.80 | 9.493% | $153.0712 | $153.07 | $153.05 | $153.10 |
| Purchase #4 | $83.86 | 4.380% | $87.5331 | $87.53 | $87.55 | $87.50 |
| Purchase #5 | $163.82 | 3.685% | $169.8568 | $169.86 | $169.85 | $169.90 |
| Purchase #6 | $248.28 | 7.672% | $267.328 | $267.33 | $267.35 | $267.30 |
| Purchase #7 | $6.83 | 5.427% | $7.2007 | $7.20 | $7.20 | $7.20 |
| 7 purchase totals = | $884.31 | $940.2962 | $940.30 | $940.30 | $940.30 | |