| 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 | $66.99 | 9.593% | $73.4164 | $73.42 | $73.40 | $73.40 |
| Purchase #2 | $72.47 | 13.623% | $82.3426 | $82.34 | $82.35 | $82.30 |
| Purchase #3 | $44.36 | 6.642% | $47.3064 | $47.31 | $47.30 | $47.30 |
| Purchase #4 | $150.67 | 9.373% | $164.7923 | $164.79 | $164.80 | $164.80 |
| Purchase #5 | $202.69 | 7.262% | $217.4093 | $217.41 | $217.40 | $217.40 |
| Purchase #6 | $97.39 | 5.106% | $102.3627 | $102.36 | $102.35 | $102.40 |
| Purchase #7 | $17.84 | 13.724% | $20.2884 | $20.29 | $20.30 | $20.30 |
| 7 purchase totals = | $652.41 | $707.9181 | $707.92 | $707.90 | $707.90 | |