| 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 | $27.30 | 8.538% | $29.6309 | $29.63 | $29.65 | $29.60 |
| Purchase #2 | $15.97 | 11.305% | $17.7754 | $17.78 | $17.80 | $17.80 |
| Purchase #3 | $99.45 | 11.504% | $110.8907 | $110.89 | $110.90 | $110.90 |
| Purchase #4 | $165.54 | 5.627% | $174.8549 | $174.85 | $174.85 | $174.90 |
| Purchase #5 | $68.56 | 10.728% | $75.9151 | $75.92 | $75.90 | $75.90 |
| Purchase #6 | $248.35 | 6.588% | $264.7113 | $264.71 | $264.70 | $264.70 |
| Purchase #7 | $28.70 | 12.157% | $32.1891 | $32.19 | $32.20 | $32.20 |
| 7 purchase totals = | $653.87 | $705.9674 | $705.97 | $706.00 | $706.00 | |