| 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 | $48.69 | 11.391% | $54.2363 | $54.24 | $54.25 | $54.20 |
| Purchase #2 | $37.57 | 3.775% | $38.9883 | $38.99 | $39.00 | $39.00 |
| Purchase #3 | $156.27 | 10.743% | $173.0581 | $173.06 | $173.05 | $173.10 |
| Purchase #4 | $107.25 | 7.213% | $114.9859 | $114.99 | $115.00 | $115.00 |
| Purchase #5 | $86.30 | 12.744% | $97.2981 | $97.30 | $97.30 | $97.30 |
| Purchase #6 | $38.41 | 3.700% | $39.8312 | $39.83 | $39.85 | $39.80 |
| Purchase #7 | $111.48 | 7.196% | $119.5021 | $119.50 | $119.50 | $119.50 |
| 7 purchase totals = | $585.97 | $637.9000 | $637.91 | $637.95 | $637.90 | |