| 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 | $43.36 | 10.838% | $48.0594 | $48.06 | $48.05 | $48.10 |
| Purchase #2 | $175.73 | 6.181% | $186.5919 | $186.59 | $186.60 | $186.60 |
| Purchase #3 | $18.36 | 10.163% | $20.2259 | $20.23 | $20.25 | $20.20 |
| Purchase #4 | $157.49 | 13.127% | $178.1637 | $178.16 | $178.15 | $178.20 |
| Purchase #5 | $25.28 | 4.788% | $26.4904 | $26.49 | $26.50 | $26.50 |
| Purchase #6 | $97.37 | 6.469% | $103.6689 | $103.67 | $103.65 | $103.70 |
| Purchase #7 | $87.63 | 9.815% | $96.2309 | $96.23 | $96.25 | $96.20 |
| 7 purchase totals = | $605.22 | $659.4311 | $659.43 | $659.45 | $659.50 | |