| 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 | $11.83 | 3.450% | $12.2381 | $12.24 | $12.25 | $12.20 |
| Purchase #2 | $184.99 | 7.769% | $199.3619 | $199.36 | $199.35 | $199.40 |
| Purchase #3 | $146.71 | 11.341% | $163.3484 | $163.35 | $163.35 | $163.30 |
| Purchase #4 | $62.76 | 10.308% | $69.2293 | $69.23 | $69.25 | $69.20 |
| Purchase #5 | $135.36 | 12.728% | $152.5886 | $152.59 | $152.60 | $152.60 |
| Purchase #6 | $178.30 | 5.152% | $187.486 | $187.49 | $187.50 | $187.50 |
| Purchase #7 | $85.89 | 5.633% | $90.7282 | $90.73 | $90.75 | $90.70 |
| 7 purchase totals = | $805.84 | $874.9805 | $874.99 | $875.05 | $874.90 | |