| 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 | $67.83 | 5.410% | $71.4996 | $71.50 | $71.50 | $71.50 |
| Purchase #2 | $166.44 | 7.318% | $178.6201 | $178.62 | $178.60 | $178.60 |
| Purchase #3 | $74.78 | 11.378% | $83.2885 | $83.29 | $83.30 | $83.30 |
| Purchase #4 | $78.34 | 11.745% | $87.541 | $87.54 | $87.55 | $87.50 |
| Purchase #5 | $65.43 | 5.169% | $68.8121 | $68.81 | $68.80 | $68.80 |
| Purchase #6 | $11.63 | 5.441% | $12.2628 | $12.26 | $12.25 | $12.30 |
| Purchase #7 | $175.65 | 11.524% | $195.8919 | $195.89 | $195.90 | $195.90 |
| 7 purchase totals = | $640.10 | $697.9160 | $697.91 | $697.90 | $697.90 | |