| 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 | $5.77 | 4.564% | $6.0333 | $6.03 | $6.05 | $6.00 |
| Purchase #2 | $56.67 | 3.362% | $58.5752 | $58.58 | $58.60 | $58.60 |
| Purchase #3 | $55.35 | 11.145% | $61.5188 | $61.52 | $61.50 | $61.50 |
| Purchase #4 | $138.68 | 3.365% | $143.3466 | $143.35 | $143.35 | $143.30 |
| Purchase #5 | $67.81 | 11.715% | $75.7539 | $75.75 | $75.75 | $75.80 |
| Purchase #6 | $208.84 | 12.375% | $234.684 | $234.68 | $234.70 | $234.70 |
| Purchase #7 | $27.85 | 13.180% | $31.5206 | $31.52 | $31.50 | $31.50 |
| 7 purchase totals = | $560.97 | $611.4324 | $611.43 | $611.45 | $611.40 | |