| 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 | $39.95 | 9.869% | $43.8927 | $43.89 | $43.90 | $43.90 |
| Purchase #2 | $213.60 | 13.758% | $242.9871 | $242.99 | $243.00 | $243.00 |
| Purchase #3 | $37.50 | 11.754% | $41.9078 | $41.91 | $41.90 | $41.90 |
| Purchase #4 | $183.68 | 5.632% | $194.0249 | $194.02 | $194.00 | $194.00 |
| Purchase #5 | $85.83 | 10.138% | $94.5314 | $94.53 | $94.55 | $94.50 |
| Purchase #6 | $33.51 | 9.545% | $36.7085 | $36.71 | $36.70 | $36.70 |
| Purchase #7 | $126.95 | 11.575% | $141.6445 | $141.64 | $141.65 | $141.60 |
| 7 purchase totals = | $721.02 | $795.6969 | $795.69 | $795.70 | $795.60 | |