| 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 | $80.39 | 4.611% | $84.0968 | $84.10 | $84.10 | $84.10 |
| Purchase #2 | $15.64 | 10.238% | $17.2412 | $17.24 | $17.25 | $17.20 |
| Purchase #3 | $48.36 | 4.600% | $50.5846 | $50.58 | $50.60 | $50.60 |
| Purchase #4 | $101.34 | 12.265% | $113.7694 | $113.77 | $113.75 | $113.80 |
| Purchase #5 | $197.90 | 8.464% | $214.6503 | $214.65 | $214.65 | $214.70 |
| Purchase #6 | $127.73 | 12.305% | $143.4472 | $143.45 | $143.45 | $143.40 |
| Purchase #7 | $245.28 | 4.433% | $256.1533 | $256.15 | $256.15 | $256.20 |
| 7 purchase totals = | $816.64 | $879.9428 | $879.94 | $879.95 | $880.00 | |