| 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 | $249.64 | 4.482% | $260.8289 | $260.83 | $260.85 | $260.80 |
| Purchase #2 | $62.59 | 7.599% | $67.3462 | $67.35 | $67.35 | $67.30 |
| Purchase #3 | $70.92 | 9.504% | $77.6602 | $77.66 | $77.65 | $77.70 |
| Purchase #4 | $41.59 | 6.858% | $44.4422 | $44.44 | $44.45 | $44.40 |
| Purchase #5 | $180.64 | 7.266% | $193.7653 | $193.77 | $193.75 | $193.80 |
| Purchase #6 | $34.66 | 11.205% | $38.5437 | $38.54 | $38.55 | $38.50 |
| Purchase #7 | $212.82 | 3.195% | $219.6196 | $219.62 | $219.60 | $219.60 |
| 7 purchase totals = | $852.86 | $902.2061 | $902.21 | $902.20 | $902.10 | |