| 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 | $31.69 | 8.851% | $34.4949 | $34.49 | $34.50 | $34.50 |
| Purchase #2 | $97.28 | 4.312% | $101.4747 | $101.47 | $101.45 | $101.50 |
| Purchase #3 | $198.60 | 3.655% | $205.8588 | $205.86 | $205.85 | $205.90 |
| Purchase #4 | $96.81 | 12.870% | $109.2694 | $109.27 | $109.25 | $109.30 |
| Purchase #5 | $137.82 | 4.251% | $143.6787 | $143.68 | $143.70 | $143.70 |
| Purchase #6 | $109.74 | 13.179% | $124.2026 | $124.20 | $124.20 | $124.20 |
| Purchase #7 | $75.33 | 4.249% | $78.5308 | $78.53 | $78.55 | $78.50 |
| 7 purchase totals = | $747.27 | $797.5099 | $797.50 | $797.50 | $797.60 | |