| 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 | $86.70 | 6.261% | $92.1283 | $92.13 | $92.15 | $92.10 |
| Purchase #2 | $132.63 | 3.418% | $137.1633 | $137.16 | $137.15 | $137.20 |
| Purchase #3 | $92.32 | 12.773% | $104.112 | $104.11 | $104.10 | $104.10 |
| Purchase #4 | $140.35 | 6.682% | $149.7282 | $149.73 | $149.75 | $149.70 |
| Purchase #5 | $77.34 | 12.371% | $86.9077 | $86.91 | $86.90 | $86.90 |
| Purchase #6 | $72.81 | 9.116% | $79.4474 | $79.45 | $79.45 | $79.40 |
| Purchase #7 | $113.80 | 11.638% | $127.044 | $127.04 | $127.05 | $127.00 |
| 7 purchase totals = | $715.95 | $776.5309 | $776.53 | $776.55 | $776.40 | |