| 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 | $46.54 | 6.171% | $49.412 | $49.41 | $49.40 | $49.40 |
| Purchase #2 | $97.37 | 13.351% | $110.3699 | $110.37 | $110.35 | $110.40 |
| Purchase #3 | $185.59 | 6.684% | $197.9948 | $197.99 | $198.00 | $198.00 |
| Purchase #4 | $181.95 | 5.472% | $191.9063 | $191.91 | $191.90 | $191.90 |
| Purchase #5 | $210.36 | 3.466% | $217.6511 | $217.65 | $217.65 | $217.70 |
| Purchase #6 | $158.40 | 12.337% | $177.9418 | $177.94 | $177.95 | $177.90 |
| Purchase #7 | $53.45 | 3.795% | $55.4784 | $55.48 | $55.50 | $55.50 |
| 7 purchase totals = | $933.66 | $1,000.7543 | $1,000.75 | $1,000.75 | $1,000.80 | |