| 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 | $35.53 | 13.344% | $40.2711 | $40.27 | $40.25 | $40.30 |
| Purchase #2 | $61.64 | 8.678% | $66.9891 | $66.99 | $67.00 | $67.00 |
| Purchase #3 | $90.52 | 9.316% | $98.9528 | $98.95 | $98.95 | $99.00 |
| Purchase #4 | $71.73 | 3.276% | $74.0799 | $74.08 | $74.10 | $74.10 |
| Purchase #5 | $194.99 | 12.410% | $219.1883 | $219.19 | $219.20 | $219.20 |
| Purchase #6 | $130.61 | 4.458% | $136.4326 | $136.43 | $136.45 | $136.40 |
| Purchase #7 | $195.33 | 9.598% | $214.0778 | $214.08 | $214.10 | $214.10 |
| 7 purchase totals = | $780.35 | $849.9916 | $849.99 | $850.05 | $850.10 | |