| 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 | $74.82 | 6.310% | $79.5411 | $79.54 | $79.55 | $79.50 |
| Purchase #2 | $193.27 | 6.853% | $206.5148 | $206.51 | $206.50 | $206.50 |
| Purchase #3 | $143.61 | 10.796% | $159.1141 | $159.11 | $159.10 | $159.10 |
| Purchase #4 | $222.57 | 7.589% | $239.4608 | $239.46 | $239.45 | $239.50 |
| Purchase #5 | $56.34 | 10.864% | $62.4608 | $62.46 | $62.45 | $62.50 |
| Purchase #6 | $27.81 | 8.521% | $30.1797 | $30.18 | $30.20 | $30.20 |
| Purchase #7 | $239.62 | 11.847% | $268.0078 | $268.01 | $268.00 | $268.00 |
| 7 purchase totals = | $958.04 | $1,045.2791 | $1,045.27 | $1,045.25 | $1,045.30 | |