| 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 | $89.54 | 10.526% | $98.965 | $98.97 | $98.95 | $99.00 |
| Purchase #2 | $130.83 | 6.345% | $139.1312 | $139.13 | $139.15 | $139.10 |
| Purchase #3 | $100.52 | 5.599% | $106.1481 | $106.15 | $106.15 | $106.10 |
| Purchase #4 | $167.34 | 5.386% | $176.3529 | $176.35 | $176.35 | $176.40 |
| Purchase #5 | $190.48 | 7.849% | $205.4308 | $205.43 | $205.45 | $205.40 |
| Purchase #6 | $36.43 | 8.185% | $39.4118 | $39.41 | $39.40 | $39.40 |
| Purchase #7 | $24.96 | 6.478% | $26.5769 | $26.58 | $26.60 | $26.60 |
| 7 purchase totals = | $740.10 | $792.0167 | $792.02 | $792.05 | $792.00 | |