| 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 | $56.91 | 9.336% | $62.2231 | $62.22 | $62.20 | $62.20 |
| Purchase #2 | $130.61 | 4.808% | $136.8897 | $136.89 | $136.90 | $136.90 |
| Purchase #3 | $32.79 | 5.347% | $34.5433 | $34.54 | $34.55 | $34.50 |
| Purchase #4 | $53.98 | 6.583% | $57.5335 | $57.53 | $57.55 | $57.50 |
| Purchase #5 | $249.59 | 12.735% | $281.3753 | $281.38 | $281.40 | $281.40 |
| Purchase #6 | $61.91 | 3.405% | $64.018 | $64.02 | $64.00 | $64.00 |
| Purchase #7 | $41.39 | 7.382% | $44.4454 | $44.45 | $44.45 | $44.40 |
| 7 purchase totals = | $627.18 | $681.0283 | $681.03 | $681.05 | $680.90 | |