| 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 | $140.53 | 7.105% | $150.5147 | $150.51 | $150.50 | $150.50 |
| Purchase #2 | $235.52 | 13.349% | $266.9596 | $266.96 | $266.95 | $267.00 |
| Purchase #3 | $237.56 | 4.544% | $248.3547 | $248.35 | $248.35 | $248.40 |
| Purchase #4 | $9.25 | 4.431% | $9.6599 | $9.66 | $9.65 | $9.70 |
| Purchase #5 | $67.26 | 11.748% | $75.1617 | $75.16 | $75.15 | $75.20 |
| Purchase #6 | $85.84 | 9.615% | $94.0935 | $94.09 | $94.10 | $94.10 |
| Purchase #7 | $16.77 | 4.868% | $17.5864 | $17.59 | $17.60 | $17.60 |
| 7 purchase totals = | $792.73 | $862.3305 | $862.32 | $862.30 | $862.50 | |