| 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 | $124.25 | 13.332% | $140.815 | $140.82 | $140.80 | $140.80 |
| Purchase #2 | $26.95 | 5.762% | $28.5029 | $28.50 | $28.50 | $28.50 |
| Purchase #3 | $99.61 | 12.522% | $112.0832 | $112.08 | $112.10 | $112.10 |
| Purchase #4 | $81.32 | 3.686% | $84.3175 | $84.32 | $84.30 | $84.30 |
| Purchase #5 | $155.74 | 11.572% | $173.7622 | $173.76 | $173.75 | $173.80 |
| Purchase #6 | $137.31 | 11.303% | $152.8301 | $152.83 | $152.85 | $152.80 |
| Purchase #7 | $20.74 | 6.361% | $22.0593 | $22.06 | $22.05 | $22.10 |
| 7 purchase totals = | $645.92 | $714.3702 | $714.37 | $714.35 | $714.40 | |