| 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 | $29.94 | 10.543% | $33.0966 | $33.10 | $33.10 | $33.10 |
| Purchase #2 | $198.66 | 13.773% | $226.0214 | $226.02 | $226.00 | $226.00 |
| Purchase #3 | $19.96 | 3.646% | $20.6877 | $20.69 | $20.70 | $20.70 |
| Purchase #4 | $194.42 | 13.667% | $220.9914 | $220.99 | $221.00 | $221.00 |
| Purchase #5 | $215.27 | 10.508% | $237.8906 | $237.89 | $237.90 | $237.90 |
| Purchase #6 | $85.32 | 8.625% | $92.6789 | $92.68 | $92.70 | $92.70 |
| Purchase #7 | $58.45 | 4.427% | $61.0376 | $61.04 | $61.05 | $61.00 |
| 7 purchase totals = | $802.02 | $892.4042 | $892.41 | $892.45 | $892.40 | |