| 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 | $118.83 | 9.621% | $130.2626 | $130.26 | $130.25 | $130.30 |
| Purchase #2 | $54.52 | 13.374% | $61.8115 | $61.81 | $61.80 | $61.80 |
| Purchase #3 | $81.92 | 3.538% | $84.8183 | $84.82 | $84.80 | $84.80 |
| Purchase #4 | $233.83 | 8.806% | $254.4211 | $254.42 | $254.40 | $254.40 |
| Purchase #5 | $248.60 | 13.311% | $281.6911 | $281.69 | $281.70 | $281.70 |
| Purchase #6 | $133.89 | 11.284% | $148.9981 | $149.00 | $149.00 | $149.00 |
| Purchase #7 | $16.77 | 4.643% | $17.5486 | $17.55 | $17.55 | $17.50 |
| 7 purchase totals = | $888.36 | $979.5513 | $979.55 | $979.50 | $979.50 | |