| 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 | $86.52 | 5.591% | $91.3573 | $91.36 | $91.35 | $91.40 |
| Purchase #2 | $159.59 | 9.666% | $175.016 | $175.02 | $175.00 | $175.00 |
| Purchase #3 | $31.83 | 9.351% | $34.8064 | $34.81 | $34.80 | $34.80 |
| Purchase #4 | $92.70 | 5.345% | $97.6548 | $97.65 | $97.65 | $97.70 |
| Purchase #5 | $77.47 | 9.148% | $84.557 | $84.56 | $84.55 | $84.60 |
| Purchase #6 | $209.98 | 6.825% | $224.3111 | $224.31 | $224.30 | $224.30 |
| Purchase #7 | $139.34 | 3.675% | $144.4607 | $144.46 | $144.45 | $144.50 |
| 7 purchase totals = | $797.43 | $852.1633 | $852.17 | $852.10 | $852.30 | |