| 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 | $26.41 | 7.104% | $28.2862 | $28.29 | $28.30 | $28.30 |
| Purchase #2 | $143.58 | 8.518% | $155.8101 | $155.81 | $155.80 | $155.80 |
| Purchase #3 | $58.27 | 5.798% | $61.6485 | $61.65 | $61.65 | $61.60 |
| Purchase #4 | $97.84 | 12.498% | $110.068 | $110.07 | $110.05 | $110.10 |
| Purchase #5 | $109.92 | 11.511% | $122.5729 | $122.57 | $122.55 | $122.60 |
| Purchase #6 | $136.44 | 4.508% | $142.5907 | $142.59 | $142.60 | $142.60 |
| Purchase #7 | $67.62 | 8.356% | $73.2703 | $73.27 | $73.25 | $73.30 |
| 7 purchase totals = | $640.08 | $694.2467 | $694.25 | $694.20 | $694.30 | |