| 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 | $85.95 | 10.835% | $95.2627 | $95.26 | $95.25 | $95.30 |
| Purchase #2 | $160.72 | 9.247% | $175.5818 | $175.58 | $175.60 | $175.60 |
| Purchase #3 | $100.70 | 10.341% | $111.1134 | $111.11 | $111.10 | $111.10 |
| Purchase #4 | $36.55 | 12.239% | $41.0234 | $41.02 | $41.00 | $41.00 |
| Purchase #5 | $168.69 | 8.848% | $183.6157 | $183.62 | $183.60 | $183.60 |
| Purchase #6 | $27.74 | 10.626% | $30.6877 | $30.69 | $30.70 | $30.70 |
| Purchase #7 | $8.50 | 9.800% | $9.333 | $9.33 | $9.35 | $9.30 |
| 7 purchase totals = | $588.85 | $646.6177 | $646.61 | $646.60 | $646.60 | |