| 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 | $33.41 | 12.818% | $37.6925 | $37.69 | $37.70 | $37.70 |
| Purchase #2 | $78.54 | 10.676% | $86.9249 | $86.92 | $86.90 | $86.90 |
| Purchase #3 | $173.98 | 3.604% | $180.2502 | $180.25 | $180.25 | $180.30 |
| Purchase #4 | $90.81 | 9.755% | $99.6685 | $99.67 | $99.65 | $99.70 |
| Purchase #5 | $139.26 | 4.705% | $145.8122 | $145.81 | $145.80 | $145.80 |
| Purchase #6 | $133.45 | 4.105% | $138.9281 | $138.93 | $138.95 | $138.90 |
| Purchase #7 | $234.48 | 4.473% | $244.9683 | $244.97 | $244.95 | $245.00 |
| 7 purchase totals = | $883.93 | $934.2447 | $934.24 | $934.20 | $934.30 | |