| 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 | $91.69 | 4.315% | $95.6464 | $95.65 | $95.65 | $95.60 |
| Purchase #2 | $28.30 | 8.329% | $30.6571 | $30.66 | $30.65 | $30.70 |
| Purchase #3 | $197.43 | 11.352% | $219.8423 | $219.84 | $219.85 | $219.80 |
| Purchase #4 | $184.33 | 12.146% | $206.7187 | $206.72 | $206.70 | $206.70 |
| Purchase #5 | $119.42 | 9.720% | $131.0276 | $131.03 | $131.05 | $131.00 |
| Purchase #6 | $94.25 | 8.835% | $102.577 | $102.58 | $102.60 | $102.60 |
| Purchase #7 | $175.33 | 7.291% | $188.1133 | $188.11 | $188.10 | $188.10 |
| 7 purchase totals = | $890.75 | $974.5824 | $974.59 | $974.60 | $974.50 | |