| 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 | $77.66 | 9.554% | $85.0796 | $85.08 | $85.10 | $85.10 |
| Purchase #2 | $78.30 | 4.269% | $81.6426 | $81.64 | $81.65 | $81.60 |
| Purchase #3 | $139.85 | 10.238% | $154.1678 | $154.17 | $154.15 | $154.20 |
| Purchase #4 | $35.55 | 7.340% | $38.1594 | $38.16 | $38.15 | $38.20 |
| Purchase #5 | $212.95 | 8.844% | $231.7833 | $231.78 | $231.80 | $231.80 |
| Purchase #6 | $201.82 | 9.312% | $220.6135 | $220.61 | $220.60 | $220.60 |
| Purchase #7 | $79.68 | 13.661% | $90.5651 | $90.57 | $90.55 | $90.60 |
| 7 purchase totals = | $825.81 | $902.0113 | $902.01 | $902.00 | $902.10 | |