| 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 | $23.52 | 12.319% | $26.4174 | $26.42 | $26.40 | $26.40 |
| Purchase #2 | $24.87 | 8.523% | $26.9897 | $26.99 | $27.00 | $27.00 |
| Purchase #3 | $52.71 | 10.121% | $58.0448 | $58.04 | $58.05 | $58.00 |
| Purchase #4 | $212.46 | 8.368% | $230.2387 | $230.24 | $230.25 | $230.20 |
| Purchase #5 | $97.87 | 4.219% | $101.9991 | $102.00 | $102.00 | $102.00 |
| Purchase #6 | $23.26 | 7.681% | $25.0466 | $25.05 | $25.05 | $25.00 |
| Purchase #7 | $55.85 | 10.480% | $61.7031 | $61.70 | $61.70 | $61.70 |
| 7 purchase totals = | $490.54 | $530.4394 | $530.44 | $530.45 | $530.30 | |