| 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 | $55.49 | 6.380% | $59.0303 | $59.03 | $59.05 | $59.00 |
| Purchase #2 | $134.63 | 3.419% | $139.233 | $139.23 | $139.25 | $139.20 |
| Purchase #3 | $90.49 | 9.400% | $98.9961 | $99.00 | $99.00 | $99.00 |
| Purchase #4 | $8.39 | 6.540% | $8.9387 | $8.94 | $8.95 | $8.90 |
| Purchase #5 | $167.89 | 8.829% | $182.713 | $182.71 | $182.70 | $182.70 |
| Purchase #6 | $159.38 | 4.265% | $166.1776 | $166.18 | $166.20 | $166.20 |
| Purchase #7 | $230.94 | 12.800% | $260.5003 | $260.50 | $260.50 | $260.50 |
| 7 purchase totals = | $847.21 | $915.5890 | $915.59 | $915.65 | $915.50 | |