| 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 | $247.47 | 9.185% | $270.2001 | $270.20 | $270.20 | $270.20 |
| Purchase #2 | $63.61 | 5.288% | $66.9737 | $66.97 | $66.95 | $67.00 |
| Purchase #3 | $83.33 | 11.852% | $93.2063 | $93.21 | $93.20 | $93.20 |
| Purchase #4 | $160.61 | 5.690% | $169.7487 | $169.75 | $169.75 | $169.70 |
| Purchase #5 | $18.76 | 3.221% | $19.3643 | $19.36 | $19.35 | $19.40 |
| Purchase #6 | $5.90 | 9.529% | $6.4622 | $6.46 | $6.45 | $6.50 |
| Purchase #7 | $219.96 | 5.555% | $232.1788 | $232.18 | $232.20 | $232.20 |
| 7 purchase totals = | $799.64 | $858.1341 | $858.13 | $858.10 | $858.20 | |