| 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 | $200.96 | 6.704% | $214.4324 | $214.43 | $214.45 | $214.40 |
| Purchase #2 | $54.58 | 5.413% | $57.5344 | $57.53 | $57.55 | $57.50 |
| Purchase #3 | $206.37 | 4.585% | $215.8321 | $215.83 | $215.85 | $215.80 |
| Purchase #4 | $120.47 | 13.337% | $136.5371 | $136.54 | $136.55 | $136.50 |
| Purchase #5 | $53.36 | 8.649% | $57.9751 | $57.98 | $58.00 | $58.00 |
| Purchase #6 | $35.37 | 8.414% | $38.346 | $38.35 | $38.35 | $38.30 |
| Purchase #7 | $138.97 | 6.858% | $148.5006 | $148.50 | $148.50 | $148.50 |
| 7 purchase totals = | $810.08 | $869.1577 | $869.16 | $869.25 | $869.00 | |