| 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 | $23.73 | 11.566% | $26.4746 | $26.47 | $26.45 | $26.50 |
| Purchase #2 | $97.85 | 11.258% | $108.866 | $108.87 | $108.85 | $108.90 |
| Purchase #3 | $128.42 | 5.789% | $135.8542 | $135.85 | $135.85 | $135.90 |
| Purchase #4 | $110.61 | 8.803% | $120.347 | $120.35 | $120.35 | $120.30 |
| Purchase #5 | $80.75 | 5.794% | $85.4287 | $85.43 | $85.45 | $85.40 |
| Purchase #6 | $26.69 | 11.830% | $29.8474 | $29.85 | $29.85 | $29.80 |
| Purchase #7 | $144.87 | 13.222% | $164.0247 | $164.02 | $164.00 | $164.00 |
| 7 purchase totals = | $612.92 | $670.8426 | $670.84 | $670.80 | $670.80 | |