| 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 | $39.32 | 5.102% | $41.3261 | $41.33 | $41.35 | $41.30 |
| Purchase #2 | $26.64 | 9.534% | $29.1799 | $29.18 | $29.20 | $29.20 |
| Purchase #3 | $126.37 | 4.710% | $132.322 | $132.32 | $132.30 | $132.30 |
| Purchase #4 | $91.90 | 13.538% | $104.3414 | $104.34 | $104.35 | $104.30 |
| Purchase #5 | $214.88 | 6.185% | $228.1703 | $228.17 | $228.15 | $228.20 |
| Purchase #6 | $224.56 | 10.168% | $247.3933 | $247.39 | $247.40 | $247.40 |
| Purchase #7 | $95.41 | 10.241% | $105.1809 | $105.18 | $105.20 | $105.20 |
| 7 purchase totals = | $819.08 | $887.9139 | $887.91 | $887.95 | $887.90 | |