| 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 | $6.56 | 9.118% | $7.1581 | $7.16 | $7.15 | $7.20 |
| Purchase #2 | $232.42 | 5.659% | $245.5726 | $245.57 | $245.55 | $245.60 |
| Purchase #3 | $227.48 | 11.146% | $252.8349 | $252.83 | $252.85 | $252.80 |
| Purchase #4 | $75.88 | 5.267% | $79.8766 | $79.88 | $79.90 | $79.90 |
| Purchase #5 | $214.54 | 13.737% | $244.0114 | $244.01 | $244.00 | $244.00 |
| Purchase #6 | $112.49 | 12.435% | $126.4781 | $126.48 | $126.50 | $126.50 |
| Purchase #7 | $129.36 | 4.318% | $134.9458 | $134.95 | $134.95 | $134.90 |
| 7 purchase totals = | $998.73 | $1,090.8775 | $1,090.88 | $1,090.90 | $1,090.90 | |