| 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 | $102.76 | 8.800% | $111.8029 | $111.80 | $111.80 | $111.80 |
| Purchase #2 | $176.57 | 8.515% | $191.6049 | $191.60 | $191.60 | $191.60 |
| Purchase #3 | $87.27 | 8.786% | $94.9375 | $94.94 | $94.95 | $94.90 |
| Purchase #4 | $81.56 | 7.723% | $87.8589 | $87.86 | $87.85 | $87.90 |
| Purchase #5 | $124.87 | 7.301% | $133.9868 | $133.99 | $134.00 | $134.00 |
| Purchase #6 | $15.71 | 12.412% | $17.6599 | $17.66 | $17.65 | $17.70 |
| Purchase #7 | $129.57 | 7.308% | $139.039 | $139.04 | $139.05 | $139.00 |
| 7 purchase totals = | $718.31 | $776.8899 | $776.89 | $776.90 | $776.90 | |