| 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 | $23.40 | 7.541% | $25.1646 | $25.16 | $25.15 | $25.20 |
| Purchase #2 | $74.45 | 8.208% | $80.5609 | $80.56 | $80.55 | $80.60 |
| Purchase #3 | $137.87 | 10.858% | $152.8399 | $152.84 | $152.85 | $152.80 |
| Purchase #4 | $195.45 | 5.142% | $205.5 | $205.50 | $205.50 | $205.50 |
| Purchase #5 | $190.99 | 3.690% | $198.0375 | $198.04 | $198.05 | $198.00 |
| Purchase #6 | $144.63 | 6.748% | $154.3896 | $154.39 | $154.40 | $154.40 |
| Purchase #7 | $24.59 | 6.658% | $26.2272 | $26.23 | $26.25 | $26.20 |
| 7 purchase totals = | $791.38 | $842.7197 | $842.72 | $842.75 | $842.70 | |