| 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 | $7.72 | 7.104% | $8.2684 | $8.27 | $8.25 | $8.30 |
| Purchase #2 | $43.79 | 13.836% | $49.8488 | $49.85 | $49.85 | $49.80 |
| Purchase #3 | $236.75 | 5.319% | $249.3427 | $249.34 | $249.35 | $249.30 |
| Purchase #4 | $111.94 | 6.442% | $119.1512 | $119.15 | $119.15 | $119.20 |
| Purchase #5 | $179.83 | 7.363% | $193.0709 | $193.07 | $193.05 | $193.10 |
| Purchase #6 | $50.79 | 10.862% | $56.3068 | $56.31 | $56.30 | $56.30 |
| Purchase #7 | $169.53 | 10.656% | $187.5951 | $187.60 | $187.60 | $187.60 |
| 7 purchase totals = | $800.35 | $863.5839 | $863.59 | $863.55 | $863.60 | |