| 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 | $21.49 | 10.510% | $23.7486 | $23.75 | $23.75 | $23.70 |
| Purchase #2 | $98.36 | 10.476% | $108.6642 | $108.66 | $108.65 | $108.70 |
| Purchase #3 | $24.67 | 10.524% | $27.2663 | $27.27 | $27.25 | $27.30 |
| Purchase #4 | $27.95 | 8.577% | $30.3473 | $30.35 | $30.35 | $30.30 |
| Purchase #5 | $103.71 | 8.405% | $112.4268 | $112.43 | $112.45 | $112.40 |
| Purchase #6 | $158.27 | 5.707% | $167.3025 | $167.30 | $167.30 | $167.30 |
| Purchase #7 | $118.76 | 3.748% | $123.2111 | $123.21 | $123.20 | $123.20 |
| 7 purchase totals = | $553.21 | $592.9668 | $592.97 | $592.95 | $592.90 | |