| 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 | $243.60 | 13.609% | $276.7515 | $276.75 | $276.75 | $276.80 |
| Purchase #2 | $250.87 | 5.542% | $264.7732 | $264.77 | $264.75 | $264.80 |
| Purchase #3 | $87.33 | 9.823% | $95.9084 | $95.91 | $95.90 | $95.90 |
| Purchase #4 | $32.63 | 8.331% | $35.3484 | $35.35 | $35.35 | $35.30 |
| Purchase #5 | $72.97 | 12.442% | $82.0489 | $82.05 | $82.05 | $82.00 |
| Purchase #6 | $15.68 | 9.765% | $17.2112 | $17.21 | $17.20 | $17.20 |
| Purchase #7 | $197.64 | 4.299% | $206.1365 | $206.14 | $206.15 | $206.10 |
| 7 purchase totals = | $900.72 | $978.1781 | $978.18 | $978.15 | $978.10 | |