| 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 | $89.78 | 8.607% | $97.5074 | $97.51 | $97.50 | $97.50 |
| Purchase #2 | $120.96 | 8.782% | $131.5827 | $131.58 | $131.60 | $131.60 |
| Purchase #3 | $14.55 | 8.226% | $15.7469 | $15.75 | $15.75 | $15.70 |
| Purchase #4 | $154.69 | 6.734% | $165.1068 | $165.11 | $165.10 | $165.10 |
| Purchase #5 | $136.60 | 12.176% | $153.2324 | $153.23 | $153.25 | $153.20 |
| Purchase #6 | $236.84 | 13.186% | $268.0697 | $268.07 | $268.05 | $268.10 |
| Purchase #7 | $223.67 | 3.501% | $231.5007 | $231.50 | $231.50 | $231.50 |
| 7 purchase totals = | $977.09 | $1,062.7466 | $1,062.75 | $1,062.75 | $1,062.70 | |