| 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 | $53.78 | 11.565% | $59.9997 | $60.00 | $60.00 | $60.00 |
| Purchase #2 | $99.70 | 3.628% | $103.3171 | $103.32 | $103.30 | $103.30 |
| Purchase #3 | $36.99 | 9.109% | $40.3594 | $40.36 | $40.35 | $40.40 |
| Purchase #4 | $140.92 | 11.730% | $157.4499 | $157.45 | $157.45 | $157.40 |
| Purchase #5 | $222.77 | 7.165% | $238.7315 | $238.73 | $238.75 | $238.70 |
| Purchase #6 | $166.59 | 12.685% | $187.7219 | $187.72 | $187.70 | $187.70 |
| Purchase #7 | $143.46 | 9.727% | $157.4144 | $157.41 | $157.40 | $157.40 |
| 7 purchase totals = | $864.21 | $944.9939 | $944.99 | $944.95 | $944.90 | |