| 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 | $73.31 | 11.318% | $81.6072 | $81.61 | $81.60 | $81.60 |
| Purchase #2 | $27.84 | 5.671% | $29.4188 | $29.42 | $29.40 | $29.40 |
| Purchase #3 | $206.90 | 7.670% | $222.7692 | $222.77 | $222.75 | $222.80 |
| Purchase #4 | $239.46 | 12.702% | $269.8762 | $269.88 | $269.90 | $269.90 |
| Purchase #5 | $117.87 | 10.157% | $129.8421 | $129.84 | $129.85 | $129.80 |
| Purchase #6 | $158.96 | 7.560% | $170.9774 | $170.98 | $171.00 | $171.00 |
| Purchase #7 | $88.88 | 4.365% | $92.7596 | $92.76 | $92.75 | $92.80 |
| 7 purchase totals = | $913.22 | $997.2505 | $997.26 | $997.25 | $997.30 | |