| 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 | $49.66 | 6.275% | $52.7762 | $52.78 | $52.80 | $52.80 |
| Purchase #2 | $242.34 | 4.806% | $253.9869 | $253.99 | $254.00 | $254.00 |
| Purchase #3 | $13.71 | 11.479% | $15.2838 | $15.28 | $15.30 | $15.30 |
| Purchase #4 | $63.53 | 10.622% | $70.2782 | $70.28 | $70.30 | $70.30 |
| Purchase #5 | $98.82 | 7.789% | $106.5171 | $106.52 | $106.50 | $106.50 |
| Purchase #6 | $31.53 | 6.734% | $33.6532 | $33.65 | $33.65 | $33.70 |
| Purchase #7 | $91.66 | 11.604% | $102.2962 | $102.30 | $102.30 | $102.30 |
| 7 purchase totals = | $591.25 | $634.7916 | $634.80 | $634.85 | $634.90 | |