| 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 | $86.92 | 3.490% | $89.9535 | $89.95 | $89.95 | $90.00 |
| Purchase #2 | $185.91 | 11.250% | $206.8249 | $206.82 | $206.80 | $206.80 |
| Purchase #3 | $212.64 | 6.499% | $226.4595 | $226.46 | $226.45 | $226.50 |
| Purchase #4 | $249.96 | 7.662% | $269.1119 | $269.11 | $269.10 | $269.10 |
| Purchase #5 | $14.41 | 4.574% | $15.0691 | $15.07 | $15.05 | $15.10 |
| Purchase #6 | $165.38 | 10.874% | $183.3634 | $183.36 | $183.35 | $183.40 |
| Purchase #7 | $43.48 | 10.374% | $47.9906 | $47.99 | $48.00 | $48.00 |
| 7 purchase totals = | $958.70 | $1,038.7729 | $1,038.76 | $1,038.70 | $1,038.90 | |