| 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 | $119.48 | 5.190% | $125.681 | $125.68 | $125.70 | $125.70 |
| Purchase #2 | $102.79 | 8.828% | $111.8643 | $111.86 | $111.85 | $111.90 |
| Purchase #3 | $27.38 | 12.660% | $30.8463 | $30.85 | $30.85 | $30.80 |
| Purchase #4 | $69.28 | 7.251% | $74.3035 | $74.30 | $74.30 | $74.30 |
| Purchase #5 | $108.85 | 7.676% | $117.2053 | $117.21 | $117.20 | $117.20 |
| Purchase #6 | $85.90 | 4.652% | $89.8961 | $89.90 | $89.90 | $89.90 |
| Purchase #7 | $196.64 | 9.209% | $214.7486 | $214.75 | $214.75 | $214.70 |
| 7 purchase totals = | $710.32 | $764.5451 | $764.55 | $764.55 | $764.50 | |