| 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 | $81.47 | 12.806% | $91.903 | $91.90 | $91.90 | $91.90 |
| Purchase #2 | $11.69 | 3.180% | $12.0617 | $12.06 | $12.05 | $12.10 |
| Purchase #3 | $218.38 | 7.564% | $234.8983 | $234.90 | $234.90 | $234.90 |
| Purchase #4 | $81.97 | 12.615% | $92.3105 | $92.31 | $92.30 | $92.30 |
| Purchase #5 | $97.46 | 7.414% | $104.6857 | $104.69 | $104.70 | $104.70 |
| Purchase #6 | $135.87 | 11.538% | $151.5467 | $151.55 | $151.55 | $151.50 |
| Purchase #7 | $166.78 | 11.325% | $185.6678 | $185.67 | $185.65 | $185.70 |
| 7 purchase totals = | $793.62 | $873.0737 | $873.08 | $873.05 | $873.10 | |