| 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 | $36.85 | 8.395% | $39.9436 | $39.94 | $39.95 | $39.90 |
| Purchase #2 | $170.76 | 11.689% | $190.7201 | $190.72 | $190.70 | $190.70 |
| Purchase #3 | $134.44 | 9.700% | $147.4807 | $147.48 | $147.50 | $147.50 |
| Purchase #4 | $106.29 | 8.344% | $115.1588 | $115.16 | $115.15 | $115.20 |
| Purchase #5 | $213.57 | 8.559% | $231.8495 | $231.85 | $231.85 | $231.80 |
| Purchase #6 | $25.85 | 13.748% | $29.4039 | $29.40 | $29.40 | $29.40 |
| Purchase #7 | $210.61 | 5.247% | $221.6607 | $221.66 | $221.65 | $221.70 |
| 7 purchase totals = | $898.37 | $976.2173 | $976.21 | $976.20 | $976.20 | |