| 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 | $37.62 | 13.239% | $42.6005 | $42.60 | $42.60 | $42.60 |
| Purchase #2 | $218.65 | 4.160% | $227.7458 | $227.75 | $227.75 | $227.70 |
| Purchase #3 | $74.69 | 4.162% | $77.7986 | $77.80 | $77.80 | $77.80 |
| Purchase #4 | $25.56 | 4.515% | $26.714 | $26.71 | $26.70 | $26.70 |
| Purchase #5 | $80.43 | 10.145% | $88.5896 | $88.59 | $88.60 | $88.60 |
| Purchase #6 | $138.26 | 10.768% | $153.1478 | $153.15 | $153.15 | $153.10 |
| Purchase #7 | $158.42 | 12.140% | $177.6522 | $177.65 | $177.65 | $177.70 |
| 7 purchase totals = | $733.63 | $794.2485 | $794.25 | $794.25 | $794.20 | |