| 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 | $65.36 | 10.476% | $72.2071 | $72.21 | $72.20 | $72.20 |
| Purchase #2 | $118.71 | 7.816% | $127.9884 | $127.99 | $128.00 | $128.00 |
| Purchase #3 | $11.98 | 11.549% | $13.3636 | $13.36 | $13.35 | $13.40 |
| Purchase #4 | $227.28 | 10.608% | $251.3899 | $251.39 | $251.40 | $251.40 |
| Purchase #5 | $60.52 | 4.646% | $63.3318 | $63.33 | $63.35 | $63.30 |
| Purchase #6 | $30.34 | 4.561% | $31.7238 | $31.72 | $31.70 | $31.70 |
| Purchase #7 | $9.99 | 12.154% | $11.2042 | $11.20 | $11.20 | $11.20 |
| 7 purchase totals = | $524.18 | $571.2088 | $571.20 | $571.20 | $571.20 | |