| 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 | $73.66 | 13.756% | $83.7927 | $83.79 | $83.80 | $83.80 |
| Purchase #2 | $125.47 | 12.722% | $141.4323 | $141.43 | $141.45 | $141.40 |
| Purchase #3 | $13.91 | 11.751% | $15.5446 | $15.54 | $15.55 | $15.50 |
| Purchase #4 | $21.71 | 5.802% | $22.9696 | $22.97 | $22.95 | $23.00 |
| Purchase #5 | $73.60 | 4.831% | $77.1556 | $77.16 | $77.15 | $77.20 |
| Purchase #6 | $94.97 | 3.415% | $98.2132 | $98.21 | $98.20 | $98.20 |
| Purchase #7 | $215.29 | 7.376% | $231.1698 | $231.17 | $231.15 | $231.20 |
| 7 purchase totals = | $618.61 | $670.2778 | $670.27 | $670.25 | $670.30 | |