| 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 | $25.98 | 7.762% | $27.9966 | $28.00 | $28.00 | $28.00 |
| Purchase #2 | $180.76 | 3.543% | $187.1643 | $187.16 | $187.15 | $187.20 |
| Purchase #3 | $183.82 | 5.708% | $194.3124 | $194.31 | $194.30 | $194.30 |
| Purchase #4 | $247.42 | 5.105% | $260.0508 | $260.05 | $260.05 | $260.10 |
| Purchase #5 | $26.46 | 3.280% | $27.3279 | $27.33 | $27.35 | $27.30 |
| Purchase #6 | $160.62 | 12.102% | $180.0582 | $180.06 | $180.05 | $180.10 |
| Purchase #7 | $86.81 | 13.279% | $98.3375 | $98.34 | $98.35 | $98.30 |
| 7 purchase totals = | $911.87 | $975.2477 | $975.25 | $975.25 | $975.30 | |