| 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 | $75.89 | 11.834% | $84.8708 | $84.87 | $84.85 | $84.90 |
| Purchase #2 | $109.61 | 10.323% | $120.925 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $32.96 | 5.189% | $34.6703 | $34.67 | $34.65 | $34.70 |
| Purchase #4 | $165.40 | 4.402% | $172.6809 | $172.68 | $172.70 | $172.70 |
| Purchase #5 | $132.60 | 5.577% | $139.9951 | $140.00 | $140.00 | $140.00 |
| Purchase #6 | $213.46 | 9.644% | $234.0461 | $234.05 | $234.05 | $234.00 |
| Purchase #7 | $138.33 | 13.827% | $157.4569 | $157.46 | $157.45 | $157.50 |
| 7 purchase totals = | $868.25 | $944.6451 | $944.66 | $944.65 | $944.70 | |