| 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 | $61.88 | 4.446% | $64.6312 | $64.63 | $64.65 | $64.60 |
| Purchase #2 | $15.86 | 9.285% | $17.3326 | $17.33 | $17.35 | $17.30 |
| Purchase #3 | $209.88 | 5.328% | $221.0624 | $221.06 | $221.05 | $221.10 |
| Purchase #4 | $73.67 | 11.404% | $82.0713 | $82.07 | $82.05 | $82.10 |
| Purchase #5 | $38.92 | 6.496% | $41.4482 | $41.45 | $41.45 | $41.40 |
| Purchase #6 | $186.55 | 9.169% | $203.6548 | $203.65 | $203.65 | $203.70 |
| Purchase #7 | $142.57 | 6.866% | $152.3589 | $152.36 | $152.35 | $152.40 |
| 7 purchase totals = | $729.33 | $782.5594 | $782.55 | $782.55 | $782.60 | |