| 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 | $23.28 | 6.487% | $24.7902 | $24.79 | $24.80 | $24.80 |
| Purchase #2 | $119.91 | 12.276% | $134.6302 | $134.63 | $134.65 | $134.60 |
| Purchase #3 | $82.28 | 11.314% | $91.5892 | $91.59 | $91.60 | $91.60 |
| Purchase #4 | $64.90 | 3.560% | $67.2104 | $67.21 | $67.20 | $67.20 |
| Purchase #5 | $35.88 | 10.796% | $39.7536 | $39.75 | $39.75 | $39.80 |
| Purchase #6 | $240.83 | 12.768% | $271.5792 | $271.58 | $271.60 | $271.60 |
| Purchase #7 | $180.32 | 4.560% | $188.5426 | $188.54 | $188.55 | $188.50 |
| 7 purchase totals = | $747.40 | $818.0954 | $818.09 | $818.15 | $818.10 | |