| 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 | $58.57 | 4.176% | $61.0159 | $61.02 | $61.00 | $61.00 |
| Purchase #2 | $94.49 | 7.347% | $101.4322 | $101.43 | $101.45 | $101.40 |
| Purchase #3 | $122.39 | 4.814% | $128.2819 | $128.28 | $128.30 | $128.30 |
| Purchase #4 | $25.60 | 7.207% | $27.445 | $27.45 | $27.45 | $27.40 |
| Purchase #5 | $85.33 | 10.435% | $94.2342 | $94.23 | $94.25 | $94.20 |
| Purchase #6 | $100.40 | 12.300% | $112.7492 | $112.75 | $112.75 | $112.70 |
| Purchase #7 | $158.25 | 8.282% | $171.3563 | $171.36 | $171.35 | $171.40 |
| 7 purchase totals = | $645.03 | $696.5147 | $696.52 | $696.55 | $696.40 | |