| 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 | $8.81 | 13.839% | $10.0292 | $10.03 | $10.05 | $10.00 |
| Purchase #2 | $148.40 | 4.213% | $154.6521 | $154.65 | $154.65 | $154.70 |
| Purchase #3 | $185.99 | 8.293% | $201.4142 | $201.41 | $201.40 | $201.40 |
| Purchase #4 | $5.68 | 12.763% | $6.4049 | $6.40 | $6.40 | $6.40 |
| Purchase #5 | $136.81 | 4.231% | $142.5984 | $142.60 | $142.60 | $142.60 |
| Purchase #6 | $113.55 | 13.847% | $129.2733 | $129.27 | $129.25 | $129.30 |
| Purchase #7 | $48.79 | 9.797% | $53.57 | $53.57 | $53.55 | $53.60 |
| 7 purchase totals = | $648.03 | $697.9421 | $697.93 | $697.90 | $698.00 | |