| 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 | $101.66 | 7.275% | $109.0558 | $109.06 | $109.05 | $109.10 |
| Purchase #2 | $44.51 | 4.219% | $46.3879 | $46.39 | $46.40 | $46.40 |
| Purchase #3 | $133.25 | 8.272% | $144.2724 | $144.27 | $144.25 | $144.30 |
| Purchase #4 | $57.88 | 11.149% | $64.333 | $64.33 | $64.35 | $64.30 |
| Purchase #5 | $205.73 | 4.337% | $214.6525 | $214.65 | $214.65 | $214.70 |
| Purchase #6 | $134.78 | 10.661% | $149.1489 | $149.15 | $149.15 | $149.10 |
| Purchase #7 | $87.71 | 8.723% | $95.3609 | $95.36 | $95.35 | $95.40 |
| 7 purchase totals = | $765.52 | $823.2114 | $823.21 | $823.20 | $823.30 | |