| 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 | $71.61 | 11.653% | $79.9547 | $79.95 | $79.95 | $80.00 |
| Purchase #2 | $93.74 | 3.752% | $97.2571 | $97.26 | $97.25 | $97.30 |
| Purchase #3 | $113.94 | 8.618% | $123.7593 | $123.76 | $123.75 | $123.80 |
| Purchase #4 | $115.95 | 10.613% | $128.2558 | $128.26 | $128.25 | $128.30 |
| Purchase #5 | $219.26 | 3.128% | $226.1185 | $226.12 | $226.10 | $226.10 |
| Purchase #6 | $26.97 | 13.472% | $30.6034 | $30.60 | $30.60 | $30.60 |
| Purchase #7 | $54.25 | 4.836% | $56.8735 | $56.87 | $56.85 | $56.90 |
| 7 purchase totals = | $695.72 | $742.8223 | $742.82 | $742.75 | $743.00 | |