| 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 | $16.86 | 3.235% | $17.4054 | $17.41 | $17.40 | $17.40 |
| Purchase #2 | $126.35 | 13.139% | $142.9511 | $142.95 | $142.95 | $143.00 |
| Purchase #3 | $107.61 | 12.297% | $120.8428 | $120.84 | $120.85 | $120.80 |
| Purchase #4 | $205.78 | 7.157% | $220.5077 | $220.51 | $220.50 | $220.50 |
| Purchase #5 | $175.48 | 13.298% | $198.8153 | $198.82 | $198.80 | $198.80 |
| Purchase #6 | $90.66 | 4.651% | $94.8766 | $94.88 | $94.90 | $94.90 |
| Purchase #7 | $67.73 | 3.318% | $69.9773 | $69.98 | $70.00 | $70.00 |
| 7 purchase totals = | $790.47 | $865.3762 | $865.39 | $865.40 | $865.40 | |