| 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 | $25.48 | 6.662% | $27.1775 | $27.18 | $27.20 | $27.20 |
| Purchase #2 | $230.70 | 3.246% | $238.1885 | $238.19 | $238.20 | $238.20 |
| Purchase #3 | $14.82 | 3.587% | $15.3516 | $15.35 | $15.35 | $15.40 |
| Purchase #4 | $109.42 | 9.578% | $119.9002 | $119.90 | $119.90 | $119.90 |
| Purchase #5 | $248.68 | 5.614% | $262.6409 | $262.64 | $262.65 | $262.60 |
| Purchase #6 | $85.39 | 4.269% | $89.0353 | $89.04 | $89.05 | $89.00 |
| Purchase #7 | $24.43 | 7.870% | $26.3526 | $26.35 | $26.35 | $26.40 |
| 7 purchase totals = | $738.92 | $778.6466 | $778.65 | $778.70 | $778.70 | |