| 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 | $72.61 | 8.465% | $78.7564 | $78.76 | $78.75 | $78.80 |
| Purchase #2 | $7.53 | 11.416% | $8.3896 | $8.39 | $8.40 | $8.40 |
| Purchase #3 | $147.70 | 11.422% | $164.5703 | $164.57 | $164.55 | $164.60 |
| Purchase #4 | $156.65 | 8.458% | $169.8995 | $169.90 | $169.90 | $169.90 |
| Purchase #5 | $122.84 | 8.735% | $133.5701 | $133.57 | $133.55 | $133.60 |
| Purchase #6 | $190.25 | 6.541% | $202.6943 | $202.69 | $202.70 | $202.70 |
| Purchase #7 | $180.66 | 3.108% | $186.2749 | $186.27 | $186.25 | $186.30 |
| 7 purchase totals = | $878.24 | $944.1551 | $944.15 | $944.10 | $944.30 | |