| 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 | $80.60 | 13.502% | $91.4826 | $91.48 | $91.50 | $91.50 |
| Purchase #2 | $154.92 | 10.799% | $171.6498 | $171.65 | $171.65 | $171.60 |
| Purchase #3 | $124.85 | 9.204% | $136.3412 | $136.34 | $136.35 | $136.30 |
| Purchase #4 | $66.57 | 13.584% | $75.6129 | $75.61 | $75.60 | $75.60 |
| Purchase #5 | $212.63 | 7.360% | $228.2796 | $228.28 | $228.30 | $228.30 |
| Purchase #6 | $35.61 | 5.536% | $37.5814 | $37.58 | $37.60 | $37.60 |
| Purchase #7 | $49.89 | 13.659% | $56.7045 | $56.70 | $56.70 | $56.70 |
| 7 purchase totals = | $725.07 | $797.6520 | $797.64 | $797.70 | $797.60 | |