| 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 | $22.92 | 3.723% | $23.7733 | $23.77 | $23.75 | $23.80 |
| Purchase #2 | $87.77 | 11.560% | $97.9162 | $97.92 | $97.90 | $97.90 |
| Purchase #3 | $240.30 | 8.511% | $260.7519 | $260.75 | $260.75 | $260.80 |
| Purchase #4 | $24.69 | 3.217% | $25.4843 | $25.48 | $25.50 | $25.50 |
| Purchase #5 | $172.47 | 11.276% | $191.9177 | $191.92 | $191.90 | $191.90 |
| Purchase #6 | $142.93 | 8.282% | $154.7675 | $154.77 | $154.75 | $154.80 |
| Purchase #7 | $35.94 | 12.840% | $40.5547 | $40.55 | $40.55 | $40.60 |
| 7 purchase totals = | $727.02 | $795.1656 | $795.16 | $795.10 | $795.30 | |