| 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 | $50.35 | 7.874% | $54.3146 | $54.31 | $54.30 | $54.30 |
| Purchase #2 | $22.45 | 4.314% | $23.4185 | $23.42 | $23.40 | $23.40 |
| Purchase #3 | $78.85 | 13.177% | $89.2401 | $89.24 | $89.25 | $89.20 |
| Purchase #4 | $184.87 | 5.748% | $195.4963 | $195.50 | $195.50 | $195.50 |
| Purchase #5 | $170.56 | 6.277% | $181.2661 | $181.27 | $181.25 | $181.30 |
| Purchase #6 | $226.90 | 3.859% | $235.6561 | $235.66 | $235.65 | $235.70 |
| Purchase #7 | $92.69 | 5.231% | $97.5386 | $97.54 | $97.55 | $97.50 |
| 7 purchase totals = | $826.67 | $876.9303 | $876.94 | $876.90 | $876.90 | |