| 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 | $123.95 | 5.334% | $130.5615 | $130.56 | $130.55 | $130.60 |
| Purchase #2 | $59.73 | 8.763% | $64.9641 | $64.96 | $64.95 | $65.00 |
| Purchase #3 | $180.63 | 5.589% | $190.7254 | $190.73 | $190.75 | $190.70 |
| Purchase #4 | $193.63 | 6.470% | $206.1579 | $206.16 | $206.15 | $206.20 |
| Purchase #5 | $97.88 | 5.437% | $103.2017 | $103.20 | $103.20 | $103.20 |
| Purchase #6 | $125.57 | 3.665% | $130.1721 | $130.17 | $130.15 | $130.20 |
| Purchase #7 | $75.48 | 9.795% | $82.8733 | $82.87 | $82.85 | $82.90 |
| 7 purchase totals = | $856.87 | $908.6560 | $908.65 | $908.60 | $908.80 | |