| 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 | $66.70 | 8.272% | $72.2174 | $72.22 | $72.20 | $72.20 |
| Purchase #2 | $77.31 | 6.307% | $82.1859 | $82.19 | $82.20 | $82.20 |
| Purchase #3 | $85.60 | 10.434% | $94.5315 | $94.53 | $94.55 | $94.50 |
| Purchase #4 | $139.50 | 4.677% | $146.0244 | $146.02 | $146.00 | $146.00 |
| Purchase #5 | $212.58 | 5.376% | $224.0083 | $224.01 | $224.00 | $224.00 |
| Purchase #6 | $204.99 | 13.642% | $232.9547 | $232.95 | $232.95 | $233.00 |
| Purchase #7 | $142.45 | 7.782% | $153.5355 | $153.54 | $153.55 | $153.50 |
| 7 purchase totals = | $929.13 | $1,005.4577 | $1,005.46 | $1,005.45 | $1,005.40 | |