| 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 | $81.72 | 13.410% | $92.6787 | $92.68 | $92.70 | $92.70 |
| Purchase #2 | $39.75 | 13.590% | $45.152 | $45.15 | $45.15 | $45.20 |
| Purchase #3 | $208.43 | 5.677% | $220.2626 | $220.26 | $220.25 | $220.30 |
| Purchase #4 | $106.74 | 13.243% | $120.8756 | $120.88 | $120.90 | $120.90 |
| Purchase #5 | $170.67 | 4.638% | $178.5857 | $178.59 | $178.60 | $178.60 |
| Purchase #6 | $10.83 | 13.366% | $12.2775 | $12.28 | $12.30 | $12.30 |
| Purchase #7 | $71.66 | 4.758% | $75.0696 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $689.80 | $744.9017 | $744.91 | $744.95 | $745.10 | |