| 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 | $66.41 | 6.221% | $70.5414 | $70.54 | $70.55 | $70.50 |
| Purchase #2 | $50.72 | 10.217% | $55.9021 | $55.90 | $55.90 | $55.90 |
| Purchase #3 | $59.61 | 9.103% | $65.0363 | $65.04 | $65.05 | $65.00 |
| Purchase #4 | $74.63 | 13.205% | $84.4849 | $84.48 | $84.50 | $84.50 |
| Purchase #5 | $97.34 | 7.540% | $104.6794 | $104.68 | $104.70 | $104.70 |
| Purchase #6 | $11.79 | 12.467% | $13.2599 | $13.26 | $13.25 | $13.30 |
| Purchase #7 | $10.62 | 13.873% | $12.0933 | $12.09 | $12.10 | $12.10 |
| 7 purchase totals = | $371.12 | $405.9973 | $405.99 | $406.05 | $406.00 | |