| 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 | $77.79 | 11.797% | $86.9669 | $86.97 | $86.95 | $87.00 |
| Purchase #2 | $126.63 | 12.593% | $142.5765 | $142.58 | $142.60 | $142.60 |
| Purchase #3 | $63.86 | 7.822% | $68.8551 | $68.86 | $68.85 | $68.90 |
| Purchase #4 | $179.66 | 12.436% | $202.0025 | $202.00 | $202.00 | $202.00 |
| Purchase #5 | $128.31 | 7.318% | $137.6997 | $137.70 | $137.70 | $137.70 |
| Purchase #6 | $202.28 | 5.725% | $213.8605 | $213.86 | $213.85 | $213.90 |
| Purchase #7 | $59.64 | 5.402% | $62.8618 | $62.86 | $62.85 | $62.90 |
| 7 purchase totals = | $838.17 | $914.8230 | $914.83 | $914.80 | $915.00 | |