| 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 | $40.82 | 11.866% | $45.6637 | $45.66 | $45.65 | $45.70 |
| Purchase #2 | $93.29 | 5.558% | $98.4751 | $98.48 | $98.50 | $98.50 |
| Purchase #3 | $192.43 | 10.171% | $212.0021 | $212.00 | $212.00 | $212.00 |
| Purchase #4 | $160.80 | 4.132% | $167.4443 | $167.44 | $167.45 | $167.40 |
| Purchase #5 | $154.65 | 11.648% | $172.6636 | $172.66 | $172.65 | $172.70 |
| Purchase #6 | $17.39 | 6.629% | $18.5428 | $18.54 | $18.55 | $18.50 |
| Purchase #7 | $24.81 | 4.526% | $25.9329 | $25.93 | $25.95 | $25.90 |
| 7 purchase totals = | $684.19 | $740.7245 | $740.71 | $740.75 | $740.70 | |