| 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 | $49.44 | 5.136% | $51.9792 | $51.98 | $52.00 | $52.00 |
| Purchase #2 | $226.91 | 9.613% | $248.7229 | $248.72 | $248.70 | $248.70 |
| Purchase #3 | $138.53 | 10.113% | $152.5395 | $152.54 | $152.55 | $152.50 |
| Purchase #4 | $95.72 | 5.681% | $101.1579 | $101.16 | $101.15 | $101.20 |
| Purchase #5 | $94.91 | 13.296% | $107.5292 | $107.53 | $107.55 | $107.50 |
| Purchase #6 | $170.78 | 11.831% | $190.985 | $190.99 | $191.00 | $191.00 |
| Purchase #7 | $81.45 | 6.689% | $86.8982 | $86.90 | $86.90 | $86.90 |
| 7 purchase totals = | $857.74 | $939.8119 | $939.82 | $939.85 | $939.80 | |