| 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 | $81.62 | 7.272% | $87.5554 | $87.56 | $87.55 | $87.60 |
| Purchase #2 | $185.46 | 7.683% | $199.7089 | $199.71 | $199.70 | $199.70 |
| Purchase #3 | $219.72 | 9.388% | $240.3473 | $240.35 | $240.35 | $240.30 |
| Purchase #4 | $239.28 | 12.814% | $269.9413 | $269.94 | $269.95 | $269.90 |
| Purchase #5 | $27.53 | 8.250% | $29.8012 | $29.80 | $29.80 | $29.80 |
| Purchase #6 | $112.47 | 9.119% | $122.7261 | $122.73 | $122.75 | $122.70 |
| Purchase #7 | $86.38 | 13.206% | $97.7873 | $97.79 | $97.80 | $97.80 |
| 7 purchase totals = | $952.46 | $1,047.8675 | $1,047.88 | $1,047.90 | $1,047.80 | |