| 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 | $49.42 | 9.432% | $54.0813 | $54.08 | $54.10 | $54.10 |
| Purchase #2 | $110.83 | 5.772% | $117.2271 | $117.23 | $117.25 | $117.20 |
| Purchase #3 | $143.36 | 13.391% | $162.5573 | $162.56 | $162.55 | $162.60 |
| Purchase #4 | $55.71 | 9.228% | $60.8509 | $60.85 | $60.85 | $60.90 |
| Purchase #5 | $87.88 | 10.429% | $97.045 | $97.05 | $97.05 | $97.00 |
| Purchase #6 | $202.39 | 9.694% | $222.0097 | $222.01 | $222.00 | $222.00 |
| Purchase #7 | $79.54 | 3.827% | $82.584 | $82.58 | $82.60 | $82.60 |
| 7 purchase totals = | $729.13 | $796.3553 | $796.36 | $796.40 | $796.40 | |