| 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 | $43.61 | 3.820% | $45.2759 | $45.28 | $45.30 | $45.30 |
| Purchase #2 | $5.51 | 10.471% | $6.087 | $6.09 | $6.10 | $6.10 |
| Purchase #3 | $102.71 | 3.428% | $106.2309 | $106.23 | $106.25 | $106.20 |
| Purchase #4 | $91.74 | 7.858% | $98.9489 | $98.95 | $98.95 | $98.90 |
| Purchase #5 | $152.46 | 7.329% | $163.6338 | $163.63 | $163.65 | $163.60 |
| Purchase #6 | $19.70 | 5.426% | $20.7689 | $20.77 | $20.75 | $20.80 |
| Purchase #7 | $51.63 | 12.329% | $57.9955 | $58.00 | $58.00 | $58.00 |
| 7 purchase totals = | $467.36 | $498.9409 | $498.95 | $499.00 | $498.90 | |