| 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 | $74.73 | 3.643% | $77.4524 | $77.45 | $77.45 | $77.50 |
| Purchase #2 | $120.67 | 11.866% | $134.9887 | $134.99 | $135.00 | $135.00 |
| Purchase #3 | $92.72 | 9.227% | $101.2753 | $101.28 | $101.30 | $101.30 |
| Purchase #4 | $41.69 | 12.334% | $46.832 | $46.83 | $46.85 | $46.80 |
| Purchase #5 | $150.72 | 13.497% | $171.0627 | $171.06 | $171.05 | $171.10 |
| Purchase #6 | $122.38 | 10.680% | $135.4502 | $135.45 | $135.45 | $135.50 |
| Purchase #7 | $176.88 | 4.277% | $184.4452 | $184.45 | $184.45 | $184.40 |
| 7 purchase totals = | $779.79 | $851.5065 | $851.51 | $851.55 | $851.60 | |