| 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 | $22.53 | 12.433% | $25.3312 | $25.33 | $25.35 | $25.30 |
| Purchase #2 | $21.35 | 11.659% | $23.8392 | $23.84 | $23.85 | $23.80 |
| Purchase #3 | $134.64 | 9.752% | $147.7701 | $147.77 | $147.75 | $147.80 |
| Purchase #4 | $179.67 | 4.537% | $187.8216 | $187.82 | $187.80 | $187.80 |
| Purchase #5 | $91.58 | 6.648% | $97.6682 | $97.67 | $97.65 | $97.70 |
| Purchase #6 | $182.58 | 7.462% | $196.2041 | $196.20 | $196.20 | $196.20 |
| Purchase #7 | $170.57 | 12.708% | $192.246 | $192.25 | $192.25 | $192.20 |
| 7 purchase totals = | $802.92 | $870.8804 | $870.88 | $870.85 | $870.80 | |