| 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 | $55.88 | 4.287% | $58.2756 | $58.28 | $58.30 | $58.30 |
| Purchase #2 | $15.87 | 13.745% | $18.0513 | $18.05 | $18.05 | $18.10 |
| Purchase #3 | $66.25 | 4.855% | $69.4664 | $69.47 | $69.45 | $69.50 |
| Purchase #4 | $127.59 | 7.627% | $137.3213 | $137.32 | $137.30 | $137.30 |
| Purchase #5 | $96.49 | 7.620% | $103.8425 | $103.84 | $103.85 | $103.80 |
| Purchase #6 | $182.89 | 10.717% | $202.4903 | $202.49 | $202.50 | $202.50 |
| Purchase #7 | $133.33 | 7.442% | $143.2524 | $143.25 | $143.25 | $143.30 |
| 7 purchase totals = | $678.30 | $732.6998 | $732.70 | $732.70 | $732.80 | |