| 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 | $123.79 | 9.732% | $135.8372 | $135.84 | $135.85 | $135.80 |
| Purchase #2 | $58.91 | 13.798% | $67.0384 | $67.04 | $67.05 | $67.00 |
| Purchase #3 | $55.89 | 5.111% | $58.7465 | $58.75 | $58.75 | $58.70 |
| Purchase #4 | $231.94 | 12.139% | $260.0952 | $260.10 | $260.10 | $260.10 |
| Purchase #5 | $61.30 | 9.731% | $67.2651 | $67.27 | $67.25 | $67.30 |
| Purchase #6 | $10.68 | 13.155% | $12.085 | $12.09 | $12.10 | $12.10 |
| Purchase #7 | $131.36 | 8.162% | $142.0816 | $142.08 | $142.10 | $142.10 |
| 7 purchase totals = | $673.87 | $743.1490 | $743.17 | $743.20 | $743.10 | |