| 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 | $186.58 | 8.519% | $202.4748 | $202.47 | $202.45 | $202.50 |
| Purchase #2 | $76.75 | 10.798% | $85.0375 | $85.04 | $85.05 | $85.00 |
| Purchase #3 | $10.33 | 6.164% | $10.9667 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $35.37 | 12.732% | $39.8733 | $39.87 | $39.85 | $39.90 |
| Purchase #5 | $32.91 | 4.453% | $34.3755 | $34.38 | $34.40 | $34.40 |
| Purchase #6 | $14.58 | 13.206% | $16.5054 | $16.51 | $16.50 | $16.50 |
| Purchase #7 | $174.52 | 3.607% | $180.8149 | $180.81 | $180.80 | $180.80 |
| 7 purchase totals = | $531.04 | $570.0481 | $570.05 | $570.00 | $570.10 | |