| 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 | $42.82 | 5.379% | $45.1233 | $45.12 | $45.10 | $45.10 |
| Purchase #2 | $196.93 | 10.695% | $217.9917 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $96.44 | 13.239% | $109.2077 | $109.21 | $109.20 | $109.20 |
| Purchase #4 | $214.78 | 9.328% | $234.8147 | $234.81 | $234.80 | $234.80 |
| Purchase #5 | $140.48 | 4.850% | $147.2933 | $147.29 | $147.30 | $147.30 |
| Purchase #6 | $88.67 | 6.815% | $94.7129 | $94.71 | $94.70 | $94.70 |
| Purchase #7 | $69.79 | 3.767% | $72.419 | $72.42 | $72.40 | $72.40 |
| 7 purchase totals = | $849.91 | $921.5626 | $921.55 | $921.50 | $921.50 | |