| 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 | $19.91 | 3.253% | $20.5577 | $20.56 | $20.55 | $20.60 |
| Purchase #2 | $69.61 | 4.697% | $72.8796 | $72.88 | $72.90 | $72.90 |
| Purchase #3 | $61.82 | 12.767% | $69.7126 | $69.71 | $69.70 | $69.70 |
| Purchase #4 | $195.80 | 3.347% | $202.3534 | $202.35 | $202.35 | $202.40 |
| Purchase #5 | $224.85 | 10.142% | $247.6543 | $247.65 | $247.65 | $247.70 |
| Purchase #6 | $197.99 | 5.342% | $208.5666 | $208.57 | $208.55 | $208.60 |
| Purchase #7 | $129.79 | 10.358% | $143.2336 | $143.23 | $143.25 | $143.20 |
| 7 purchase totals = | $899.77 | $964.9578 | $964.95 | $964.95 | $965.10 | |