| 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 | $87.44 | 11.831% | $97.785 | $97.79 | $97.80 | $97.80 |
| Purchase #2 | $25.44 | 4.168% | $26.5003 | $26.50 | $26.50 | $26.50 |
| Purchase #3 | $98.90 | 11.676% | $110.4476 | $110.45 | $110.45 | $110.40 |
| Purchase #4 | $43.46 | 12.835% | $49.0381 | $49.04 | $49.05 | $49.00 |
| Purchase #5 | $232.33 | 10.873% | $257.5912 | $257.59 | $257.60 | $257.60 |
| Purchase #6 | $46.27 | 12.394% | $52.0047 | $52.00 | $52.00 | $52.00 |
| Purchase #7 | $46.36 | 6.851% | $49.5361 | $49.54 | $49.55 | $49.50 |
| 7 purchase totals = | $580.20 | $642.9030 | $642.91 | $642.95 | $642.80 | |