| 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 | $50.58 | 9.167% | $55.2167 | $55.22 | $55.20 | $55.20 |
| Purchase #2 | $213.84 | 4.861% | $224.2348 | $224.23 | $224.25 | $224.20 |
| Purchase #3 | $146.29 | 3.608% | $151.5681 | $151.57 | $151.55 | $151.60 |
| Purchase #4 | $111.46 | 7.529% | $119.8518 | $119.85 | $119.85 | $119.90 |
| Purchase #5 | $7.49 | 9.870% | $8.2293 | $8.23 | $8.25 | $8.20 |
| Purchase #6 | $231.74 | 3.811% | $240.5716 | $240.57 | $240.55 | $240.60 |
| Purchase #7 | $99.44 | 11.222% | $110.5992 | $110.60 | $110.60 | $110.60 |
| 7 purchase totals = | $860.84 | $910.2715 | $910.27 | $910.25 | $910.30 | |