| 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 | $55.44 | 5.533% | $58.5075 | $58.51 | $58.50 | $58.50 |
| Purchase #2 | $58.80 | 7.568% | $63.25 | $63.25 | $63.25 | $63.30 |
| Purchase #3 | $163.84 | 4.480% | $171.18 | $171.18 | $171.20 | $171.20 |
| Purchase #4 | $230.96 | 10.841% | $255.9984 | $256.00 | $256.00 | $256.00 |
| Purchase #5 | $145.63 | 12.710% | $164.1396 | $164.14 | $164.15 | $164.10 |
| Purchase #6 | $60.87 | 10.171% | $67.0611 | $67.06 | $67.05 | $67.10 |
| Purchase #7 | $20.41 | 3.871% | $21.2001 | $21.20 | $21.20 | $21.20 |
| 7 purchase totals = | $735.95 | $801.3367 | $801.34 | $801.35 | $801.40 | |