| 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 | $14.76 | 11.617% | $16.4747 | $16.47 | $16.45 | $16.50 |
| Purchase #2 | $14.36 | 7.210% | $15.3954 | $15.40 | $15.40 | $15.40 |
| Purchase #3 | $82.99 | 12.824% | $93.6326 | $93.63 | $93.65 | $93.60 |
| Purchase #4 | $217.98 | 11.720% | $243.5273 | $243.53 | $243.55 | $243.50 |
| Purchase #5 | $127.60 | 4.651% | $133.5347 | $133.53 | $133.55 | $133.50 |
| Purchase #6 | $218.81 | 11.868% | $244.7784 | $244.78 | $244.80 | $244.80 |
| Purchase #7 | $196.59 | 12.103% | $220.3833 | $220.38 | $220.40 | $220.40 |
| 7 purchase totals = | $873.09 | $967.7264 | $967.72 | $967.80 | $967.70 | |