| 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 | $104.84 | 5.332% | $110.4301 | $110.43 | $110.45 | $110.40 |
| Purchase #2 | $248.59 | 7.193% | $266.4711 | $266.47 | $266.45 | $266.50 |
| Purchase #3 | $32.29 | 3.405% | $33.3895 | $33.39 | $33.40 | $33.40 |
| Purchase #4 | $60.66 | 7.823% | $65.4054 | $65.41 | $65.40 | $65.40 |
| Purchase #5 | $24.81 | 7.469% | $26.6631 | $26.66 | $26.65 | $26.70 |
| Purchase #6 | $94.28 | 3.415% | $97.4997 | $97.50 | $97.50 | $97.50 |
| Purchase #7 | $108.82 | 12.492% | $122.4138 | $122.41 | $122.40 | $122.40 |
| 7 purchase totals = | $674.29 | $722.2727 | $722.27 | $722.25 | $722.30 | |