| 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 | $71.39 | 6.855% | $76.2838 | $76.28 | $76.30 | $76.30 |
| Purchase #2 | $37.39 | 5.354% | $39.3919 | $39.39 | $39.40 | $39.40 |
| Purchase #3 | $20.58 | 13.558% | $23.3702 | $23.37 | $23.35 | $23.40 |
| Purchase #4 | $91.84 | 11.112% | $102.0453 | $102.05 | $102.05 | $102.00 |
| Purchase #5 | $200.33 | 9.834% | $220.0305 | $220.03 | $220.05 | $220.00 |
| Purchase #6 | $58.63 | 13.174% | $66.3539 | $66.35 | $66.35 | $66.40 |
| Purchase #7 | $215.79 | 7.116% | $231.1456 | $231.15 | $231.15 | $231.10 |
| 7 purchase totals = | $695.95 | $758.6212 | $758.62 | $758.65 | $758.60 | |