| 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 | $51.32 | 12.458% | $57.7134 | $57.71 | $57.70 | $57.70 |
| Purchase #2 | $187.54 | 7.449% | $201.5099 | $201.51 | $201.50 | $201.50 |
| Purchase #3 | $224.65 | 3.174% | $231.7804 | $231.78 | $231.80 | $231.80 |
| Purchase #4 | $90.68 | 7.294% | $97.2942 | $97.29 | $97.30 | $97.30 |
| Purchase #5 | $124.49 | 8.252% | $134.7629 | $134.76 | $134.75 | $134.80 |
| Purchase #6 | $66.59 | 9.337% | $72.8075 | $72.81 | $72.80 | $72.80 |
| Purchase #7 | $123.81 | 3.765% | $128.4714 | $128.47 | $128.45 | $128.50 |
| 7 purchase totals = | $869.08 | $924.3397 | $924.33 | $924.30 | $924.40 | |