| 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 | $100.65 | 5.261% | $105.9452 | $105.95 | $105.95 | $105.90 |
| Purchase #2 | $60.92 | 5.568% | $64.312 | $64.31 | $64.30 | $64.30 |
| Purchase #3 | $155.29 | 11.561% | $173.2431 | $173.24 | $173.25 | $173.20 |
| Purchase #4 | $16.61 | 6.389% | $17.6712 | $17.67 | $17.65 | $17.70 |
| Purchase #5 | $38.50 | 4.587% | $40.266 | $40.27 | $40.25 | $40.30 |
| Purchase #6 | $37.36 | 8.662% | $40.5961 | $40.60 | $40.60 | $40.60 |
| Purchase #7 | $189.95 | 8.319% | $205.7519 | $205.75 | $205.75 | $205.80 |
| 7 purchase totals = | $599.28 | $647.7855 | $647.79 | $647.75 | $647.80 | |