| 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 | $43.84 | 6.781% | $46.8128 | $46.81 | $46.80 | $46.80 |
| Purchase #2 | $194.45 | 13.778% | $221.2413 | $221.24 | $221.25 | $221.20 |
| Purchase #3 | $27.40 | 12.398% | $30.7971 | $30.80 | $30.80 | $30.80 |
| Purchase #4 | $119.65 | 7.209% | $128.2756 | $128.28 | $128.30 | $128.30 |
| Purchase #5 | $108.82 | 9.374% | $119.0208 | $119.02 | $119.00 | $119.00 |
| Purchase #6 | $220.41 | 12.382% | $247.7012 | $247.70 | $247.70 | $247.70 |
| Purchase #7 | $42.46 | 3.712% | $44.0361 | $44.04 | $44.05 | $44.00 |
| 7 purchase totals = | $757.03 | $837.8849 | $837.89 | $837.90 | $837.80 | |