| 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 | $57.64 | 7.690% | $62.0725 | $62.07 | $62.05 | $62.10 |
| Purchase #2 | $100.85 | 4.157% | $105.0423 | $105.04 | $105.05 | $105.00 |
| Purchase #3 | $103.42 | 7.202% | $110.8683 | $110.87 | $110.85 | $110.90 |
| Purchase #4 | $70.47 | 5.611% | $74.4241 | $74.42 | $74.40 | $74.40 |
| Purchase #5 | $215.71 | 12.315% | $242.2747 | $242.27 | $242.25 | $242.30 |
| Purchase #6 | $213.82 | 7.744% | $230.3782 | $230.38 | $230.40 | $230.40 |
| Purchase #7 | $155.99 | 5.326% | $164.298 | $164.30 | $164.30 | $164.30 |
| 7 purchase totals = | $917.90 | $989.3581 | $989.35 | $989.30 | $989.40 | |