| 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 | $77.86 | 9.834% | $85.5168 | $85.52 | $85.50 | $85.50 |
| Purchase #2 | $65.35 | 7.624% | $70.3323 | $70.33 | $70.35 | $70.30 |
| Purchase #3 | $11.94 | 7.327% | $12.8148 | $12.81 | $12.80 | $12.80 |
| Purchase #4 | $217.29 | 7.787% | $234.2104 | $234.21 | $234.20 | $234.20 |
| Purchase #5 | $88.67 | 6.194% | $94.1622 | $94.16 | $94.15 | $94.20 |
| Purchase #6 | $183.96 | 8.456% | $199.5157 | $199.52 | $199.50 | $199.50 |
| Purchase #7 | $83.30 | 11.653% | $93.0069 | $93.01 | $93.00 | $93.00 |
| 7 purchase totals = | $728.37 | $789.5591 | $789.56 | $789.50 | $789.50 | |