| 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 | $78.69 | 9.475% | $86.1459 | $86.15 | $86.15 | $86.10 |
| Purchase #2 | $157.29 | 7.818% | $169.5869 | $169.59 | $169.60 | $169.60 |
| Purchase #3 | $249.35 | 7.241% | $267.4054 | $267.41 | $267.40 | $267.40 |
| Purchase #4 | $134.94 | 9.324% | $147.5218 | $147.52 | $147.50 | $147.50 |
| Purchase #5 | $126.26 | 7.176% | $135.3204 | $135.32 | $135.30 | $135.30 |
| Purchase #6 | $97.54 | 10.778% | $108.0529 | $108.05 | $108.05 | $108.10 |
| Purchase #7 | $109.91 | 11.634% | $122.6969 | $122.70 | $122.70 | $122.70 |
| 7 purchase totals = | $953.98 | $1,036.7302 | $1,036.74 | $1,036.70 | $1,036.70 | |