| 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 | $70.91 | 6.381% | $75.4348 | $75.43 | $75.45 | $75.40 |
| Purchase #2 | $177.77 | 7.519% | $191.1365 | $191.14 | $191.15 | $191.10 |
| Purchase #3 | $20.91 | 10.801% | $23.1685 | $23.17 | $23.15 | $23.20 |
| Purchase #4 | $14.32 | 8.469% | $15.5328 | $15.53 | $15.55 | $15.50 |
| Purchase #5 | $246.64 | 9.747% | $270.68 | $270.68 | $270.70 | $270.70 |
| Purchase #6 | $132.53 | 11.524% | $147.8028 | $147.80 | $147.80 | $147.80 |
| Purchase #7 | $180.42 | 6.289% | $191.7666 | $191.77 | $191.75 | $191.80 |
| 7 purchase totals = | $843.50 | $915.5220 | $915.52 | $915.55 | $915.50 | |