| 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 | $67.60 | 3.858% | $70.208 | $70.21 | $70.20 | $70.20 |
| Purchase #2 | $106.61 | 10.348% | $117.642 | $117.64 | $117.65 | $117.60 |
| Purchase #3 | $180.95 | 5.350% | $190.6308 | $190.63 | $190.65 | $190.60 |
| Purchase #4 | $70.95 | 7.828% | $76.504 | $76.50 | $76.50 | $76.50 |
| Purchase #5 | $110.63 | 7.232% | $118.6308 | $118.63 | $118.65 | $118.60 |
| Purchase #6 | $171.32 | 8.161% | $185.3014 | $185.30 | $185.30 | $185.30 |
| Purchase #7 | $80.31 | 9.270% | $87.7547 | $87.75 | $87.75 | $87.80 |
| 7 purchase totals = | $788.37 | $846.6717 | $846.66 | $846.70 | $846.60 | |