| 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 | $47.88 | 3.472% | $49.5424 | $49.54 | $49.55 | $49.50 |
| Purchase #2 | $125.92 | 4.657% | $131.7841 | $131.78 | $131.80 | $131.80 |
| Purchase #3 | $244.95 | 12.179% | $274.7825 | $274.78 | $274.80 | $274.80 |
| Purchase #4 | $185.64 | 7.162% | $198.9355 | $198.94 | $198.95 | $198.90 |
| Purchase #5 | $9.99 | 3.643% | $10.3539 | $10.35 | $10.35 | $10.40 |
| Purchase #6 | $92.77 | 8.818% | $100.9505 | $100.95 | $100.95 | $101.00 |
| Purchase #7 | $77.41 | 3.174% | $79.867 | $79.87 | $79.85 | $79.90 |
| 7 purchase totals = | $784.56 | $846.2159 | $846.21 | $846.25 | $846.30 | |