| 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 | $57.99 | 11.737% | $64.7963 | $64.80 | $64.80 | $64.80 |
| Purchase #2 | $20.97 | 13.827% | $23.8695 | $23.87 | $23.85 | $23.90 |
| Purchase #3 | $91.56 | 8.408% | $99.2584 | $99.26 | $99.25 | $99.30 |
| Purchase #4 | $241.87 | 12.190% | $271.354 | $271.35 | $271.35 | $271.40 |
| Purchase #5 | $49.91 | 3.588% | $51.7008 | $51.70 | $51.70 | $51.70 |
| Purchase #6 | $52.92 | 8.343% | $57.3351 | $57.34 | $57.35 | $57.30 |
| Purchase #7 | $43.51 | 5.835% | $46.0488 | $46.05 | $46.05 | $46.00 |
| 7 purchase totals = | $558.73 | $614.3629 | $614.37 | $614.35 | $614.40 | |