| 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 | $14.97 | 4.526% | $15.6475 | $15.65 | $15.65 | $15.60 |
| Purchase #2 | $238.60 | 12.671% | $268.833 | $268.83 | $268.85 | $268.80 |
| Purchase #3 | $155.43 | 10.848% | $172.291 | $172.29 | $172.30 | $172.30 |
| Purchase #4 | $189.44 | 4.177% | $197.3529 | $197.35 | $197.35 | $197.40 |
| Purchase #5 | $66.49 | 10.144% | $73.2347 | $73.23 | $73.25 | $73.20 |
| Purchase #6 | $118.90 | 4.461% | $124.2041 | $124.20 | $124.20 | $124.20 |
| Purchase #7 | $56.85 | 4.597% | $59.4634 | $59.46 | $59.45 | $59.50 |
| 7 purchase totals = | $840.68 | $911.0266 | $911.01 | $911.05 | $911.00 | |