| 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 | $114.94 | 4.373% | $119.9663 | $119.97 | $119.95 | $120.00 |
| Purchase #2 | $33.66 | 5.625% | $35.5534 | $35.55 | $35.55 | $35.60 |
| Purchase #3 | $183.51 | 11.524% | $204.6577 | $204.66 | $204.65 | $204.70 |
| Purchase #4 | $61.91 | 4.797% | $64.8798 | $64.88 | $64.90 | $64.90 |
| Purchase #5 | $159.41 | 8.381% | $172.7702 | $172.77 | $172.75 | $172.80 |
| Purchase #6 | $7.59 | 8.387% | $8.2266 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $96.93 | 7.741% | $104.4334 | $104.43 | $104.45 | $104.40 |
| 7 purchase totals = | $657.95 | $710.4874 | $710.49 | $710.50 | $710.60 | |