| 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 | $22.31 | 8.709% | $24.253 | $24.25 | $24.25 | $24.30 |
| Purchase #2 | $169.43 | 12.409% | $190.4546 | $190.45 | $190.45 | $190.50 |
| Purchase #3 | $101.67 | 10.404% | $112.2477 | $112.25 | $112.25 | $112.20 |
| Purchase #4 | $103.60 | 4.796% | $108.5687 | $108.57 | $108.55 | $108.60 |
| Purchase #5 | $100.48 | 5.759% | $106.2666 | $106.27 | $106.25 | $106.30 |
| Purchase #6 | $73.51 | 5.449% | $77.5156 | $77.52 | $77.50 | $77.50 |
| Purchase #7 | $36.77 | 3.416% | $38.0261 | $38.03 | $38.05 | $38.00 |
| 7 purchase totals = | $607.77 | $657.3323 | $657.34 | $657.30 | $657.40 | |