| 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 | $78.43 | 9.189% | $85.6369 | $85.64 | $85.65 | $85.60 |
| Purchase #2 | $76.54 | 11.130% | $85.0589 | $85.06 | $85.05 | $85.10 |
| Purchase #3 | $205.48 | 6.137% | $218.0903 | $218.09 | $218.10 | $218.10 |
| Purchase #4 | $193.92 | 4.117% | $201.9037 | $201.90 | $201.90 | $201.90 |
| Purchase #5 | $82.55 | 3.637% | $85.5523 | $85.55 | $85.55 | $85.60 |
| Purchase #6 | $36.95 | 6.219% | $39.2479 | $39.25 | $39.25 | $39.20 |
| Purchase #7 | $109.79 | 6.533% | $116.9626 | $116.96 | $116.95 | $117.00 |
| 7 purchase totals = | $783.66 | $832.4526 | $832.45 | $832.45 | $832.50 | |