| 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 | $8.30 | 7.836% | $8.9504 | $8.95 | $8.95 | $9.00 |
| Purchase #2 | $42.81 | 8.160% | $46.3033 | $46.30 | $46.30 | $46.30 |
| Purchase #3 | $224.38 | 10.509% | $247.9601 | $247.96 | $247.95 | $248.00 |
| Purchase #4 | $168.50 | 3.871% | $175.0226 | $175.02 | $175.00 | $175.00 |
| Purchase #5 | $147.57 | 11.346% | $164.3133 | $164.31 | $164.30 | $164.30 |
| Purchase #6 | $136.39 | 9.816% | $149.778 | $149.78 | $149.80 | $149.80 |
| Purchase #7 | $29.92 | 13.106% | $33.8413 | $33.84 | $33.85 | $33.80 |
| 7 purchase totals = | $757.87 | $826.1690 | $826.16 | $826.15 | $826.20 | |