| 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 | $78.53 | 9.307% | $85.8388 | $85.84 | $85.85 | $85.80 |
| Purchase #2 | $199.40 | 4.333% | $208.04 | $208.04 | $208.05 | $208.00 |
| Purchase #3 | $196.65 | 8.536% | $213.436 | $213.44 | $213.45 | $213.40 |
| Purchase #4 | $65.66 | 9.634% | $71.9857 | $71.99 | $72.00 | $72.00 |
| Purchase #5 | $75.73 | 3.718% | $78.5456 | $78.55 | $78.55 | $78.50 |
| Purchase #6 | $115.71 | 7.511% | $124.401 | $124.40 | $124.40 | $124.40 |
| Purchase #7 | $188.33 | 9.296% | $205.8372 | $205.84 | $205.85 | $205.80 |
| 7 purchase totals = | $920.01 | $988.0843 | $988.10 | $988.15 | $987.90 | |