| 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 | $30.89 | 7.125% | $33.0909 | $33.09 | $33.10 | $33.10 |
| Purchase #2 | $167.73 | 5.295% | $176.6113 | $176.61 | $176.60 | $176.60 |
| Purchase #3 | $150.52 | 12.607% | $169.4961 | $169.50 | $169.50 | $169.50 |
| Purchase #4 | $21.53 | 6.547% | $22.9396 | $22.94 | $22.95 | $22.90 |
| Purchase #5 | $241.68 | 11.727% | $270.0218 | $270.02 | $270.00 | $270.00 |
| Purchase #6 | $232.31 | 4.596% | $242.987 | $242.99 | $243.00 | $243.00 |
| Purchase #7 | $139.95 | 5.504% | $147.6528 | $147.65 | $147.65 | $147.70 |
| 7 purchase totals = | $984.61 | $1,062.7995 | $1,062.80 | $1,062.80 | $1,062.80 | |