| 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 | $36.98 | 4.583% | $38.6748 | $38.67 | $38.65 | $38.70 |
| Purchase #2 | $116.39 | 9.343% | $127.2643 | $127.26 | $127.25 | $127.30 |
| Purchase #3 | $169.28 | 4.272% | $176.5116 | $176.51 | $176.50 | $176.50 |
| Purchase #4 | $7.44 | 7.222% | $7.9773 | $7.98 | $8.00 | $8.00 |
| Purchase #5 | $151.90 | 7.232% | $162.8854 | $162.89 | $162.90 | $162.90 |
| Purchase #6 | $116.30 | 4.371% | $121.3835 | $121.38 | $121.40 | $121.40 |
| Purchase #7 | $18.40 | 4.514% | $19.2306 | $19.23 | $19.25 | $19.20 |
| 7 purchase totals = | $616.69 | $653.9275 | $653.92 | $653.95 | $654.00 | |