| 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 | $70.63 | 5.743% | $74.6863 | $74.69 | $74.70 | $74.70 |
| Purchase #2 | $176.73 | 10.173% | $194.7087 | $194.71 | $194.70 | $194.70 |
| Purchase #3 | $111.60 | 10.766% | $123.6149 | $123.61 | $123.60 | $123.60 |
| Purchase #4 | $158.33 | 9.750% | $173.7672 | $173.77 | $173.75 | $173.80 |
| Purchase #5 | $234.67 | 11.149% | $260.8334 | $260.83 | $260.85 | $260.80 |
| Purchase #6 | $70.48 | 10.308% | $77.7451 | $77.75 | $77.75 | $77.70 |
| Purchase #7 | $118.34 | 12.163% | $132.7337 | $132.73 | $132.75 | $132.70 |
| 7 purchase totals = | $940.78 | $1,038.0893 | $1,038.09 | $1,038.10 | $1,038.00 | |