| 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 | $94.27 | 10.343% | $104.0203 | $104.02 | $104.00 | $104.00 |
| Purchase #2 | $96.28 | 13.871% | $109.635 | $109.64 | $109.65 | $109.60 |
| Purchase #3 | $210.93 | 3.515% | $218.3442 | $218.34 | $218.35 | $218.30 |
| Purchase #4 | $75.78 | 4.289% | $79.0302 | $79.03 | $79.05 | $79.00 |
| Purchase #5 | $76.87 | 3.863% | $79.8395 | $79.84 | $79.85 | $79.80 |
| Purchase #6 | $61.59 | 7.444% | $66.1748 | $66.17 | $66.15 | $66.20 |
| Purchase #7 | $149.85 | 7.631% | $161.2851 | $161.29 | $161.30 | $161.30 |
| 7 purchase totals = | $765.57 | $818.3291 | $818.33 | $818.35 | $818.20 | |