| 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 | $35.87 | 11.676% | $40.0582 | $40.06 | $40.05 | $40.10 |
| Purchase #2 | $163.76 | 12.262% | $183.8403 | $183.84 | $183.85 | $183.80 |
| Purchase #3 | $6.31 | 5.798% | $6.6759 | $6.68 | $6.70 | $6.70 |
| Purchase #4 | $174.34 | 12.139% | $195.5031 | $195.50 | $195.50 | $195.50 |
| Purchase #5 | $31.94 | 8.635% | $34.698 | $34.70 | $34.70 | $34.70 |
| Purchase #6 | $201.78 | 10.403% | $222.7712 | $222.77 | $222.75 | $222.80 |
| Purchase #7 | $172.41 | 10.527% | $190.5596 | $190.56 | $190.55 | $190.60 |
| 7 purchase totals = | $786.41 | $874.1063 | $874.11 | $874.10 | $874.20 | |