| 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 | $25.83 | 13.566% | $29.3341 | $29.33 | $29.35 | $29.30 |
| Purchase #2 | $68.94 | 6.770% | $73.6072 | $73.61 | $73.60 | $73.60 |
| Purchase #3 | $247.93 | 7.843% | $267.3751 | $267.38 | $267.40 | $267.40 |
| Purchase #4 | $5.43 | 11.152% | $6.0356 | $6.04 | $6.05 | $6.00 |
| Purchase #5 | $184.53 | 3.313% | $190.6435 | $190.64 | $190.65 | $190.60 |
| Purchase #6 | $219.43 | 5.313% | $231.0883 | $231.09 | $231.10 | $231.10 |
| Purchase #7 | $177.60 | 13.375% | $201.354 | $201.35 | $201.35 | $201.40 |
| 7 purchase totals = | $929.69 | $999.4378 | $999.44 | $999.50 | $999.40 | |