| 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 | $53.39 | 9.777% | $58.6099 | $58.61 | $58.60 | $58.60 |
| Purchase #2 | $17.77 | 6.631% | $18.9483 | $18.95 | $18.95 | $18.90 |
| Purchase #3 | $67.67 | 5.636% | $71.4839 | $71.48 | $71.50 | $71.50 |
| Purchase #4 | $207.40 | 11.337% | $230.9129 | $230.91 | $230.90 | $230.90 |
| Purchase #5 | $175.58 | 8.449% | $190.4148 | $190.41 | $190.40 | $190.40 |
| Purchase #6 | $46.59 | 6.734% | $49.7274 | $49.73 | $49.75 | $49.70 |
| Purchase #7 | $68.45 | 11.481% | $76.3087 | $76.31 | $76.30 | $76.30 |
| 7 purchase totals = | $636.85 | $696.4059 | $696.40 | $696.40 | $696.30 | |