| 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 | $118.51 | 5.333% | $124.8301 | $124.83 | $124.85 | $124.80 |
| Purchase #2 | $69.34 | 11.137% | $77.0624 | $77.06 | $77.05 | $77.10 |
| Purchase #3 | $88.62 | 12.841% | $99.9997 | $100.00 | $100.00 | $100.00 |
| Purchase #4 | $220.29 | 3.431% | $227.8481 | $227.85 | $227.85 | $227.80 |
| Purchase #5 | $249.80 | 6.348% | $265.6573 | $265.66 | $265.65 | $265.70 |
| Purchase #6 | $18.96 | 8.514% | $20.5743 | $20.57 | $20.55 | $20.60 |
| Purchase #7 | $158.36 | 8.616% | $172.0043 | $172.00 | $172.00 | $172.00 |
| 7 purchase totals = | $923.88 | $987.9762 | $987.97 | $987.95 | $988.00 | |