| 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 | $93.43 | 9.777% | $102.5647 | $102.56 | $102.55 | $102.60 |
| Purchase #2 | $229.72 | 6.786% | $245.3088 | $245.31 | $245.30 | $245.30 |
| Purchase #3 | $174.86 | 13.424% | $198.3332 | $198.33 | $198.35 | $198.30 |
| Purchase #4 | $139.39 | 13.712% | $158.5032 | $158.50 | $158.50 | $158.50 |
| Purchase #5 | $201.26 | 11.594% | $224.5941 | $224.59 | $224.60 | $224.60 |
| Purchase #6 | $27.50 | 9.190% | $30.0273 | $30.03 | $30.05 | $30.00 |
| Purchase #7 | $15.46 | 3.867% | $16.0578 | $16.06 | $16.05 | $16.10 |
| 7 purchase totals = | $881.62 | $975.3891 | $975.38 | $975.40 | $975.40 | |