| 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 | $62.84 | 12.677% | $70.8062 | $70.81 | $70.80 | $70.80 |
| Purchase #2 | $101.45 | 3.604% | $105.1063 | $105.11 | $105.10 | $105.10 |
| Purchase #3 | $130.27 | 9.719% | $142.9309 | $142.93 | $142.95 | $142.90 |
| Purchase #4 | $134.36 | 4.514% | $140.425 | $140.43 | $140.45 | $140.40 |
| Purchase #5 | $234.34 | 6.568% | $249.7315 | $249.73 | $249.75 | $249.70 |
| Purchase #6 | $19.78 | 9.672% | $21.6931 | $21.69 | $21.70 | $21.70 |
| Purchase #7 | $146.83 | 6.425% | $156.2638 | $156.26 | $156.25 | $156.30 |
| 7 purchase totals = | $829.87 | $886.9568 | $886.96 | $887.00 | $886.90 | |