| 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 | $66.89 | 6.472% | $71.2191 | $71.22 | $71.20 | $71.20 |
| Purchase #2 | $159.91 | 4.679% | $167.3922 | $167.39 | $167.40 | $167.40 |
| Purchase #3 | $31.67 | 9.519% | $34.6847 | $34.68 | $34.70 | $34.70 |
| Purchase #4 | $93.71 | 11.704% | $104.6778 | $104.68 | $104.70 | $104.70 |
| Purchase #5 | $140.84 | 4.420% | $147.0651 | $147.07 | $147.05 | $147.10 |
| Purchase #6 | $49.33 | 11.440% | $54.9734 | $54.97 | $54.95 | $55.00 |
| Purchase #7 | $61.83 | 5.649% | $65.3228 | $65.32 | $65.30 | $65.30 |
| 7 purchase totals = | $604.18 | $645.3351 | $645.33 | $645.30 | $645.40 | |