| 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 | $234.66 | 7.290% | $251.7667 | $251.77 | $251.75 | $251.80 |
| Purchase #2 | $44.73 | 4.380% | $46.6892 | $46.69 | $46.70 | $46.70 |
| Purchase #3 | $38.92 | 8.522% | $42.2368 | $42.24 | $42.25 | $42.20 |
| Purchase #4 | $137.81 | 9.241% | $150.545 | $150.55 | $150.55 | $150.50 |
| Purchase #5 | $188.32 | 6.668% | $200.8772 | $200.88 | $200.90 | $200.90 |
| Purchase #6 | $117.47 | 6.111% | $124.6486 | $124.65 | $124.65 | $124.60 |
| Purchase #7 | $27.99 | 10.199% | $30.8447 | $30.84 | $30.85 | $30.80 |
| 7 purchase totals = | $789.90 | $847.6082 | $847.62 | $847.65 | $847.50 | |