| 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 | $80.99 | 9.363% | $88.5731 | $88.57 | $88.55 | $88.60 |
| Purchase #2 | $88.36 | 13.123% | $99.9555 | $99.96 | $99.95 | $100.00 |
| Purchase #3 | $93.26 | 4.643% | $97.5901 | $97.59 | $97.60 | $97.60 |
| Purchase #4 | $248.47 | 9.418% | $271.8709 | $271.87 | $271.85 | $271.90 |
| Purchase #5 | $217.72 | 10.739% | $241.101 | $241.10 | $241.10 | $241.10 |
| Purchase #6 | $194.44 | 7.172% | $208.3852 | $208.39 | $208.40 | $208.40 |
| Purchase #7 | $249.40 | 12.724% | $281.1337 | $281.13 | $281.15 | $281.10 |
| 7 purchase totals = | $1,172.64 | $1,288.6095 | $1,288.61 | $1,288.60 | $1,288.70 | |