| 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 | $46.28 | 8.846% | $50.3739 | $50.37 | $50.35 | $50.40 |
| Purchase #2 | $215.92 | 4.746% | $226.1676 | $226.17 | $226.15 | $226.20 |
| Purchase #3 | $30.46 | 6.279% | $32.3726 | $32.37 | $32.35 | $32.40 |
| Purchase #4 | $202.87 | 5.831% | $214.6993 | $214.70 | $214.70 | $214.70 |
| Purchase #5 | $98.41 | 12.518% | $110.729 | $110.73 | $110.75 | $110.70 |
| Purchase #6 | $5.87 | 8.511% | $6.3696 | $6.37 | $6.35 | $6.40 |
| Purchase #7 | $98.49 | 5.538% | $103.9444 | $103.94 | $103.95 | $103.90 |
| 7 purchase totals = | $698.30 | $744.6564 | $744.65 | $744.60 | $744.70 | |