| 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 | $23.90 | 8.178% | $25.8545 | $25.85 | $25.85 | $25.90 |
| Purchase #2 | $203.65 | 12.208% | $228.5116 | $228.51 | $228.50 | $228.50 |
| Purchase #3 | $88.31 | 5.771% | $93.4064 | $93.41 | $93.40 | $93.40 |
| Purchase #4 | $90.69 | 7.387% | $97.3893 | $97.39 | $97.40 | $97.40 |
| Purchase #5 | $212.26 | 7.177% | $227.4939 | $227.49 | $227.50 | $227.50 |
| Purchase #6 | $24.71 | 6.757% | $26.3797 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $191.36 | 6.376% | $203.5611 | $203.56 | $203.55 | $203.60 |
| 7 purchase totals = | $834.88 | $902.5965 | $902.59 | $902.60 | $902.70 | |