| 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 | $71.81 | 5.775% | $75.957 | $75.96 | $75.95 | $76.00 |
| Purchase #2 | $11.50 | 9.333% | $12.5733 | $12.57 | $12.55 | $12.60 |
| Purchase #3 | $218.76 | 3.241% | $225.85 | $225.85 | $225.85 | $225.90 |
| Purchase #4 | $24.51 | 13.521% | $27.824 | $27.82 | $27.80 | $27.80 |
| Purchase #5 | $79.35 | 8.556% | $86.1392 | $86.14 | $86.15 | $86.10 |
| Purchase #6 | $82.91 | 5.835% | $87.7478 | $87.75 | $87.75 | $87.70 |
| Purchase #7 | $137.95 | 11.811% | $154.2433 | $154.24 | $154.25 | $154.20 |
| 7 purchase totals = | $626.79 | $670.3346 | $670.33 | $670.30 | $670.30 | |