| 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 | $118.34 | 3.767% | $122.7979 | $122.80 | $122.80 | $122.80 |
| Purchase #2 | $62.84 | 3.410% | $64.9828 | $64.98 | $65.00 | $65.00 |
| Purchase #3 | $88.61 | 12.813% | $99.9636 | $99.96 | $99.95 | $100.00 |
| Purchase #4 | $212.99 | 8.874% | $231.8907 | $231.89 | $231.90 | $231.90 |
| Purchase #5 | $70.36 | 11.784% | $78.6512 | $78.65 | $78.65 | $78.70 |
| Purchase #6 | $69.76 | 11.427% | $77.7315 | $77.73 | $77.75 | $77.70 |
| Purchase #7 | $156.91 | 9.314% | $171.5246 | $171.52 | $171.50 | $171.50 |
| 7 purchase totals = | $779.81 | $847.5423 | $847.53 | $847.55 | $847.60 | |