| 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 | $93.71 | 6.601% | $99.8958 | $99.90 | $99.90 | $99.90 |
| Purchase #2 | $140.38 | 4.611% | $146.8529 | $146.85 | $146.85 | $146.90 |
| Purchase #3 | $61.72 | 3.196% | $63.6926 | $63.69 | $63.70 | $63.70 |
| Purchase #4 | $226.40 | 13.238% | $256.3708 | $256.37 | $256.35 | $256.40 |
| Purchase #5 | $167.80 | 11.659% | $187.3638 | $187.36 | $187.35 | $187.40 |
| Purchase #6 | $14.64 | 7.204% | $15.6947 | $15.69 | $15.70 | $15.70 |
| Purchase #7 | $110.81 | 7.607% | $119.2393 | $119.24 | $119.25 | $119.20 |
| 7 purchase totals = | $815.46 | $889.1099 | $889.10 | $889.10 | $889.20 | |