| 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 | $38.47 | 3.155% | $39.6837 | $39.68 | $39.70 | $39.70 |
| Purchase #2 | $247.26 | 9.750% | $271.3679 | $271.37 | $271.35 | $271.40 |
| Purchase #3 | $55.27 | 11.217% | $61.4696 | $61.47 | $61.45 | $61.50 |
| Purchase #4 | $95.34 | 3.741% | $98.9067 | $98.91 | $98.90 | $98.90 |
| Purchase #5 | $84.70 | 11.532% | $94.4676 | $94.47 | $94.45 | $94.50 |
| Purchase #6 | $29.92 | 13.435% | $33.9398 | $33.94 | $33.95 | $33.90 |
| Purchase #7 | $91.45 | 3.281% | $94.4505 | $94.45 | $94.45 | $94.50 |
| 7 purchase totals = | $642.41 | $694.2858 | $694.29 | $694.25 | $694.40 | |