| 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 | $6.91 | 7.871% | $7.4539 | $7.45 | $7.45 | $7.50 |
| Purchase #2 | $169.80 | 11.285% | $188.9619 | $188.96 | $188.95 | $189.00 |
| Purchase #3 | $27.40 | 11.660% | $30.5948 | $30.59 | $30.60 | $30.60 |
| Purchase #4 | $56.54 | 6.198% | $60.0443 | $60.04 | $60.05 | $60.00 |
| Purchase #5 | $198.38 | 11.237% | $220.672 | $220.67 | $220.65 | $220.70 |
| Purchase #6 | $160.42 | 9.321% | $175.3727 | $175.37 | $175.35 | $175.40 |
| Purchase #7 | $80.67 | 12.806% | $91.0006 | $91.00 | $91.00 | $91.00 |
| 7 purchase totals = | $700.12 | $774.1002 | $774.08 | $774.05 | $774.20 | |