| 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 | $65.54 | 5.194% | $68.9441 | $68.94 | $68.95 | $68.90 |
| Purchase #2 | $104.53 | 10.475% | $115.4795 | $115.48 | $115.50 | $115.50 |
| Purchase #3 | $37.55 | 5.476% | $39.6062 | $39.61 | $39.60 | $39.60 |
| Purchase #4 | $190.96 | 4.156% | $198.8963 | $198.90 | $198.90 | $198.90 |
| Purchase #5 | $26.74 | 10.672% | $29.5937 | $29.59 | $29.60 | $29.60 |
| Purchase #6 | $167.76 | 13.778% | $190.874 | $190.87 | $190.85 | $190.90 |
| Purchase #7 | $19.73 | 12.789% | $22.2533 | $22.25 | $22.25 | $22.30 |
| 7 purchase totals = | $612.81 | $665.6471 | $665.64 | $665.65 | $665.70 | |