| 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 | $86.71 | 7.362% | $93.0936 | $93.09 | $93.10 | $93.10 |
| Purchase #2 | $84.35 | 12.215% | $94.6534 | $94.65 | $94.65 | $94.70 |
| Purchase #3 | $156.36 | 5.705% | $165.2803 | $165.28 | $165.30 | $165.30 |
| Purchase #4 | $201.74 | 3.631% | $209.0652 | $209.07 | $209.05 | $209.10 |
| Purchase #5 | $177.39 | 6.192% | $188.374 | $188.37 | $188.35 | $188.40 |
| Purchase #6 | $11.64 | 5.773% | $12.312 | $12.31 | $12.30 | $12.30 |
| Purchase #7 | $138.47 | 6.172% | $147.0164 | $147.02 | $147.00 | $147.00 |
| 7 purchase totals = | $856.66 | $909.7949 | $909.79 | $909.75 | $909.90 | |