| 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 | $135.56 | 6.684% | $144.6208 | $144.62 | $144.60 | $144.60 |
| Purchase #2 | $88.56 | 10.700% | $98.0359 | $98.04 | $98.05 | $98.00 |
| Purchase #3 | $164.29 | 3.413% | $169.8972 | $169.90 | $169.90 | $169.90 |
| Purchase #4 | $229.87 | 3.801% | $238.6074 | $238.61 | $238.60 | $238.60 |
| Purchase #5 | $48.38 | 4.126% | $50.3762 | $50.38 | $50.40 | $50.40 |
| Purchase #6 | $52.74 | 9.334% | $57.6628 | $57.66 | $57.65 | $57.70 |
| Purchase #7 | $91.84 | 6.280% | $97.6076 | $97.61 | $97.60 | $97.60 |
| 7 purchase totals = | $811.24 | $856.8079 | $856.82 | $856.80 | $856.80 | |