| 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 | $35.62 | 12.429% | $40.0472 | $40.05 | $40.05 | $40.00 |
| Purchase #2 | $79.86 | 10.211% | $88.0145 | $88.01 | $88.00 | $88.00 |
| Purchase #3 | $24.48 | 12.380% | $27.5106 | $27.51 | $27.50 | $27.50 |
| Purchase #4 | $164.26 | 3.437% | $169.9056 | $169.91 | $169.90 | $169.90 |
| Purchase #5 | $88.75 | 3.560% | $91.9095 | $91.91 | $91.90 | $91.90 |
| Purchase #6 | $71.82 | 6.659% | $76.6025 | $76.60 | $76.60 | $76.60 |
| Purchase #7 | $87.93 | 10.589% | $97.2409 | $97.24 | $97.25 | $97.20 |
| 7 purchase totals = | $552.72 | $591.2308 | $591.23 | $591.20 | $591.10 | |