| 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 | $44.91 | 11.310% | $49.9893 | $49.99 | $50.00 | $50.00 |
| Purchase #2 | $15.92 | 5.822% | $16.8469 | $16.85 | $16.85 | $16.80 |
| Purchase #3 | $105.67 | 12.359% | $118.7298 | $118.73 | $118.75 | $118.70 |
| Purchase #4 | $72.81 | 10.322% | $80.3254 | $80.33 | $80.35 | $80.30 |
| Purchase #5 | $67.99 | 10.780% | $75.3193 | $75.32 | $75.30 | $75.30 |
| Purchase #6 | $81.62 | 4.209% | $85.0554 | $85.06 | $85.05 | $85.10 |
| Purchase #7 | $175.34 | 5.817% | $185.5395 | $185.54 | $185.55 | $185.50 |
| 7 purchase totals = | $564.26 | $611.8056 | $611.82 | $611.85 | $611.70 | |