| 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 | $61.33 | 7.751% | $66.0837 | $66.08 | $66.10 | $66.10 |
| Purchase #2 | $5.25 | 5.160% | $5.5209 | $5.52 | $5.50 | $5.50 |
| Purchase #3 | $192.89 | 10.160% | $212.4876 | $212.49 | $212.50 | $212.50 |
| Purchase #4 | $90.44 | 11.698% | $101.0197 | $101.02 | $101.00 | $101.00 |
| Purchase #5 | $166.99 | 7.232% | $179.0667 | $179.07 | $179.05 | $179.10 |
| Purchase #6 | $168.35 | 3.693% | $174.5672 | $174.57 | $174.55 | $174.60 |
| Purchase #7 | $183.51 | 9.252% | $200.4883 | $200.49 | $200.50 | $200.50 |
| 7 purchase totals = | $868.76 | $939.2341 | $939.24 | $939.20 | $939.30 | |