| 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 | $42.25 | 8.811% | $45.9726 | $45.97 | $45.95 | $46.00 |
| Purchase #2 | $27.70 | 7.160% | $29.6833 | $29.68 | $29.70 | $29.70 |
| Purchase #3 | $150.62 | 12.784% | $169.8753 | $169.88 | $169.90 | $169.90 |
| Purchase #4 | $21.34 | 3.776% | $22.1458 | $22.15 | $22.15 | $22.10 |
| Purchase #5 | $233.92 | 12.658% | $263.5296 | $263.53 | $263.55 | $263.50 |
| Purchase #6 | $233.99 | 4.488% | $244.4915 | $244.49 | $244.50 | $244.50 |
| Purchase #7 | $76.32 | 5.638% | $80.6229 | $80.62 | $80.60 | $80.60 |
| 7 purchase totals = | $786.14 | $856.3210 | $856.32 | $856.35 | $856.30 | |