| 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 | $70.51 | 4.180% | $73.4573 | $73.46 | $73.45 | $73.50 |
| Purchase #2 | $28.75 | 6.362% | $30.5791 | $30.58 | $30.60 | $30.60 |
| Purchase #3 | $229.28 | 8.722% | $249.2778 | $249.28 | $249.30 | $249.30 |
| Purchase #4 | $228.91 | 6.771% | $244.4095 | $244.41 | $244.40 | $244.40 |
| Purchase #5 | $17.96 | 10.864% | $19.9112 | $19.91 | $19.90 | $19.90 |
| Purchase #6 | $51.29 | 10.823% | $56.8411 | $56.84 | $56.85 | $56.80 |
| Purchase #7 | $75.84 | 8.741% | $82.4692 | $82.47 | $82.45 | $82.50 |
| 7 purchase totals = | $702.54 | $756.9452 | $756.95 | $756.95 | $757.00 | |