| 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 | $29.67 | 11.182% | $32.9877 | $32.99 | $33.00 | $33.00 |
| Purchase #2 | $96.99 | 3.420% | $100.3071 | $100.31 | $100.30 | $100.30 |
| Purchase #3 | $124.78 | 11.285% | $138.8614 | $138.86 | $138.85 | $138.90 |
| Purchase #4 | $219.55 | 3.472% | $227.1728 | $227.17 | $227.15 | $227.20 |
| Purchase #5 | $166.99 | 7.840% | $180.082 | $180.08 | $180.10 | $180.10 |
| Purchase #6 | $113.85 | 13.418% | $129.1264 | $129.13 | $129.15 | $129.10 |
| Purchase #7 | $162.92 | 4.373% | $170.0445 | $170.04 | $170.05 | $170.00 |
| 7 purchase totals = | $914.75 | $978.5819 | $978.58 | $978.60 | $978.60 | |