| 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 | $93.65 | 8.320% | $101.4417 | $101.44 | $101.45 | $101.40 |
| Purchase #2 | $48.92 | 12.703% | $55.1343 | $55.13 | $55.15 | $55.10 |
| Purchase #3 | $205.33 | 9.106% | $224.0273 | $224.03 | $224.05 | $224.00 |
| Purchase #4 | $222.61 | 13.215% | $252.0279 | $252.03 | $252.05 | $252.00 |
| Purchase #5 | $57.85 | 8.615% | $62.8338 | $62.83 | $62.85 | $62.80 |
| Purchase #6 | $164.35 | 4.353% | $171.5042 | $171.50 | $171.50 | $171.50 |
| Purchase #7 | $111.38 | 5.624% | $117.644 | $117.64 | $117.65 | $117.60 |
| 7 purchase totals = | $904.09 | $984.6132 | $984.60 | $984.70 | $984.40 | |