| 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 | $71.87 | 4.486% | $75.0941 | $75.09 | $75.10 | $75.10 |
| Purchase #2 | $30.32 | 13.395% | $34.3814 | $34.38 | $34.40 | $34.40 |
| Purchase #3 | $242.34 | 5.514% | $255.7026 | $255.70 | $255.70 | $255.70 |
| Purchase #4 | $94.57 | 11.537% | $105.4805 | $105.48 | $105.50 | $105.50 |
| Purchase #5 | $99.75 | 11.298% | $111.0198 | $111.02 | $111.00 | $111.00 |
| Purchase #6 | $175.55 | 7.801% | $189.2447 | $189.24 | $189.25 | $189.20 |
| Purchase #7 | $106.48 | 9.703% | $116.8118 | $116.81 | $116.80 | $116.80 |
| 7 purchase totals = | $820.88 | $887.7349 | $887.72 | $887.75 | $887.70 | |