| 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 | $78.36 | 4.181% | $81.6362 | $81.64 | $81.65 | $81.60 |
| Purchase #2 | $88.65 | 13.821% | $100.9023 | $100.90 | $100.90 | $100.90 |
| Purchase #3 | $191.44 | 6.806% | $204.4694 | $204.47 | $204.45 | $204.50 |
| Purchase #4 | $197.97 | 5.777% | $209.4067 | $209.41 | $209.40 | $209.40 |
| Purchase #5 | $235.93 | 11.491% | $263.0407 | $263.04 | $263.05 | $263.00 |
| Purchase #6 | $146.68 | 11.273% | $163.2152 | $163.22 | $163.20 | $163.20 |
| Purchase #7 | $92.40 | 4.216% | $96.2956 | $96.30 | $96.30 | $96.30 |
| 7 purchase totals = | $1,031.43 | $1,118.9661 | $1,118.98 | $1,118.95 | $1,118.90 | |