| 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 | $77.57 | 4.144% | $80.7845 | $80.78 | $80.80 | $80.80 |
| Purchase #2 | $154.30 | 12.677% | $173.8606 | $173.86 | $173.85 | $173.90 |
| Purchase #3 | $191.67 | 7.183% | $205.4377 | $205.44 | $205.45 | $205.40 |
| Purchase #4 | $68.29 | 13.487% | $77.5003 | $77.50 | $77.50 | $77.50 |
| Purchase #5 | $124.36 | 12.752% | $140.2184 | $140.22 | $140.20 | $140.20 |
| Purchase #6 | $137.64 | 11.231% | $153.0983 | $153.10 | $153.10 | $153.10 |
| Purchase #7 | $13.30 | 12.156% | $14.9167 | $14.92 | $14.90 | $14.90 |
| 7 purchase totals = | $767.13 | $845.8165 | $845.82 | $845.80 | $845.80 | |