| 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 | $23.68 | 10.331% | $26.1264 | $26.13 | $26.15 | $26.10 |
| Purchase #2 | $25.42 | 3.299% | $26.2586 | $26.26 | $26.25 | $26.30 |
| Purchase #3 | $173.83 | 9.713% | $190.7141 | $190.71 | $190.70 | $190.70 |
| Purchase #4 | $189.60 | 3.273% | $195.8056 | $195.81 | $195.80 | $195.80 |
| Purchase #5 | $161.71 | 7.376% | $173.6377 | $173.64 | $173.65 | $173.60 |
| Purchase #6 | $58.26 | 5.475% | $61.4497 | $61.45 | $61.45 | $61.40 |
| Purchase #7 | $142.35 | 9.478% | $155.8419 | $155.84 | $155.85 | $155.80 |
| 7 purchase totals = | $774.85 | $829.8340 | $829.84 | $829.85 | $829.70 | |