| 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 | $67.86 | 10.504% | $74.988 | $74.99 | $75.00 | $75.00 |
| Purchase #2 | $77.97 | 6.142% | $82.7589 | $82.76 | $82.75 | $82.80 |
| Purchase #3 | $67.59 | 8.389% | $73.2601 | $73.26 | $73.25 | $73.30 |
| Purchase #4 | $100.30 | 11.759% | $112.0943 | $112.09 | $112.10 | $112.10 |
| Purchase #5 | $211.27 | 6.841% | $225.723 | $225.72 | $225.70 | $225.70 |
| Purchase #6 | $124.45 | 13.121% | $140.7791 | $140.78 | $140.80 | $140.80 |
| Purchase #7 | $5.71 | 11.636% | $6.3744 | $6.37 | $6.35 | $6.40 |
| 7 purchase totals = | $655.15 | $715.9778 | $715.97 | $715.95 | $716.10 | |