| 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 | $77.98 | 5.713% | $82.435 | $82.44 | $82.45 | $82.40 |
| Purchase #2 | $81.75 | 7.156% | $87.6 | $87.60 | $87.60 | $87.60 |
| Purchase #3 | $46.82 | 10.354% | $51.6677 | $51.67 | $51.65 | $51.70 |
| Purchase #4 | $27.69 | 5.583% | $29.2359 | $29.24 | $29.25 | $29.20 |
| Purchase #5 | $176.70 | 7.274% | $189.5532 | $189.55 | $189.55 | $189.60 |
| Purchase #6 | $137.97 | 3.165% | $142.3368 | $142.34 | $142.35 | $142.30 |
| Purchase #7 | $175.60 | 12.854% | $198.1716 | $198.17 | $198.15 | $198.20 |
| 7 purchase totals = | $724.51 | $781.0002 | $781.01 | $781.00 | $781.00 | |