| 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 | $186.56 | 12.504% | $209.8875 | $209.89 | $209.90 | $209.90 |
| Purchase #2 | $5.48 | 7.734% | $5.9038 | $5.90 | $5.90 | $5.90 |
| Purchase #3 | $9.25 | 4.609% | $9.6763 | $9.68 | $9.70 | $9.70 |
| Purchase #4 | $66.72 | 3.213% | $68.8637 | $68.86 | $68.85 | $68.90 |
| Purchase #5 | $33.74 | 3.852% | $35.0397 | $35.04 | $35.05 | $35.00 |
| Purchase #6 | $63.69 | 13.572% | $72.334 | $72.33 | $72.35 | $72.30 |
| Purchase #7 | $154.36 | 8.557% | $167.5686 | $167.57 | $167.55 | $167.60 |
| 7 purchase totals = | $519.80 | $569.2736 | $569.27 | $569.30 | $569.30 | |