| 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 | $45.95 | 6.590% | $48.9781 | $48.98 | $49.00 | $49.00 |
| Purchase #2 | $132.62 | 8.315% | $143.6474 | $143.65 | $143.65 | $143.60 |
| Purchase #3 | $79.63 | 8.190% | $86.1517 | $86.15 | $86.15 | $86.20 |
| Purchase #4 | $96.35 | 4.675% | $100.8544 | $100.85 | $100.85 | $100.90 |
| Purchase #5 | $126.63 | 8.223% | $137.0428 | $137.04 | $137.05 | $137.00 |
| Purchase #6 | $79.38 | 12.681% | $89.4462 | $89.45 | $89.45 | $89.40 |
| Purchase #7 | $107.66 | 6.388% | $114.5373 | $114.54 | $114.55 | $114.50 |
| 7 purchase totals = | $668.22 | $720.6579 | $720.66 | $720.70 | $720.60 | |