| 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 | $18.94 | 11.615% | $21.1399 | $21.14 | $21.15 | $21.10 |
| Purchase #2 | $17.73 | 12.840% | $20.0065 | $20.01 | $20.00 | $20.00 |
| Purchase #3 | $148.85 | 8.448% | $161.4248 | $161.42 | $161.40 | $161.40 |
| Purchase #4 | $222.93 | 4.859% | $233.7622 | $233.76 | $233.75 | $233.80 |
| Purchase #5 | $30.49 | 11.355% | $33.9521 | $33.95 | $33.95 | $34.00 |
| Purchase #6 | $175.60 | 11.292% | $195.4288 | $195.43 | $195.45 | $195.40 |
| Purchase #7 | $101.67 | 5.580% | $107.3432 | $107.34 | $107.35 | $107.30 |
| 7 purchase totals = | $716.21 | $773.0575 | $773.05 | $773.05 | $773.00 | |