| 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 | $44.33 | 9.733% | $48.6446 | $48.64 | $48.65 | $48.60 |
| Purchase #2 | $127.86 | 10.407% | $141.1664 | $141.17 | $141.15 | $141.20 |
| Purchase #3 | $70.43 | 10.378% | $77.7392 | $77.74 | $77.75 | $77.70 |
| Purchase #4 | $64.75 | 10.285% | $71.4095 | $71.41 | $71.40 | $71.40 |
| Purchase #5 | $170.53 | 3.540% | $176.5668 | $176.57 | $176.55 | $176.60 |
| Purchase #6 | $9.55 | 11.780% | $10.675 | $10.68 | $10.70 | $10.70 |
| Purchase #7 | $10.75 | 9.224% | $11.7416 | $11.74 | $11.75 | $11.70 |
| 7 purchase totals = | $498.20 | $537.9431 | $537.95 | $537.95 | $537.90 | |