| 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 | $72.90 | 3.468% | $75.4282 | $75.43 | $75.45 | $75.40 |
| Purchase #2 | $200.64 | 13.496% | $227.7184 | $227.72 | $227.70 | $227.70 |
| Purchase #3 | $110.70 | 13.126% | $125.2305 | $125.23 | $125.25 | $125.20 |
| Purchase #4 | $223.50 | 5.120% | $234.9432 | $234.94 | $234.95 | $234.90 |
| Purchase #5 | $10.42 | 8.377% | $11.2929 | $11.29 | $11.30 | $11.30 |
| Purchase #6 | $159.57 | 6.689% | $170.2436 | $170.24 | $170.25 | $170.20 |
| Purchase #7 | $199.81 | 4.141% | $208.0841 | $208.08 | $208.10 | $208.10 |
| 7 purchase totals = | $977.54 | $1,052.9409 | $1,052.93 | $1,053.00 | $1,052.80 | |