| 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 | $33.64 | 9.507% | $36.8382 | $36.84 | $36.85 | $36.80 |
| Purchase #2 | $43.25 | 4.392% | $45.1495 | $45.15 | $45.15 | $45.10 |
| Purchase #3 | $214.68 | 7.868% | $231.571 | $231.57 | $231.55 | $231.60 |
| Purchase #4 | $97.52 | 7.417% | $104.7531 | $104.75 | $104.75 | $104.80 |
| Purchase #5 | $100.48 | 3.723% | $104.2209 | $104.22 | $104.20 | $104.20 |
| Purchase #6 | $185.48 | 13.254% | $210.0635 | $210.06 | $210.05 | $210.10 |
| Purchase #7 | $96.96 | 8.413% | $105.1172 | $105.12 | $105.10 | $105.10 |
| 7 purchase totals = | $772.01 | $837.7134 | $837.71 | $837.65 | $837.70 | |