| 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 | $236.86 | 12.226% | $265.8185 | $265.82 | $265.80 | $265.80 |
| Purchase #2 | $60.50 | 4.343% | $63.1275 | $63.13 | $63.15 | $63.10 |
| Purchase #3 | $98.76 | 4.200% | $102.9079 | $102.91 | $102.90 | $102.90 |
| Purchase #4 | $175.80 | 5.283% | $185.0875 | $185.09 | $185.10 | $185.10 |
| Purchase #5 | $75.25 | 11.816% | $84.1415 | $84.14 | $84.15 | $84.10 |
| Purchase #6 | $57.76 | 9.560% | $63.2819 | $63.28 | $63.30 | $63.30 |
| Purchase #7 | $44.86 | 9.559% | $49.1482 | $49.15 | $49.15 | $49.10 |
| 7 purchase totals = | $749.79 | $813.5130 | $813.52 | $813.55 | $813.40 | |