| 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 | $41.64 | 3.330% | $43.0266 | $43.03 | $43.05 | $43.00 |
| Purchase #2 | $159.68 | 5.153% | $167.9083 | $167.91 | $167.90 | $167.90 |
| Purchase #3 | $163.60 | 13.753% | $186.0999 | $186.10 | $186.10 | $186.10 |
| Purchase #4 | $8.60 | 5.431% | $9.0671 | $9.07 | $9.05 | $9.10 |
| Purchase #5 | $214.97 | 5.790% | $227.4168 | $227.42 | $227.40 | $227.40 |
| Purchase #6 | $178.98 | 3.250% | $184.7969 | $184.80 | $184.80 | $184.80 |
| Purchase #7 | $49.53 | 11.145% | $55.0501 | $55.05 | $55.05 | $55.10 |
| 7 purchase totals = | $817.00 | $873.3657 | $873.38 | $873.35 | $873.40 | |