| 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 | $154.85 | 8.424% | $167.8946 | $167.89 | $167.90 | $167.90 |
| Purchase #2 | $45.50 | 3.296% | $46.9997 | $47.00 | $47.00 | $47.00 |
| Purchase #3 | $47.75 | 13.570% | $54.2297 | $54.23 | $54.25 | $54.20 |
| Purchase #4 | $187.76 | 6.269% | $199.5307 | $199.53 | $199.55 | $199.50 |
| Purchase #5 | $12.58 | 13.701% | $14.3036 | $14.30 | $14.30 | $14.30 |
| Purchase #6 | $58.75 | 4.748% | $61.5395 | $61.54 | $61.55 | $61.50 |
| Purchase #7 | $83.57 | 5.507% | $88.1722 | $88.17 | $88.15 | $88.20 |
| 7 purchase totals = | $590.76 | $632.6700 | $632.66 | $632.70 | $632.60 | |