| 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 | $11.62 | 5.351% | $12.2418 | $12.24 | $12.25 | $12.20 |
| Purchase #2 | $106.52 | 11.556% | $118.8295 | $118.83 | $118.85 | $118.80 |
| Purchase #3 | $101.87 | 8.627% | $110.6583 | $110.66 | $110.65 | $110.70 |
| Purchase #4 | $13.69 | 9.602% | $15.0045 | $15.00 | $15.00 | $15.00 |
| Purchase #5 | $68.80 | 12.780% | $77.5926 | $77.59 | $77.60 | $77.60 |
| Purchase #6 | $147.30 | 12.528% | $165.7537 | $165.75 | $165.75 | $165.80 |
| Purchase #7 | $71.46 | 4.357% | $74.5735 | $74.57 | $74.55 | $74.60 |
| 7 purchase totals = | $521.26 | $574.6539 | $574.64 | $574.65 | $574.70 | |