| 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 | $46.53 | 12.472% | $52.3332 | $52.33 | $52.35 | $52.30 |
| Purchase #2 | $186.65 | 3.872% | $193.8771 | $193.88 | $193.90 | $193.90 |
| Purchase #3 | $75.62 | 13.512% | $85.8378 | $85.84 | $85.85 | $85.80 |
| Purchase #4 | $139.76 | 13.687% | $158.889 | $158.89 | $158.90 | $158.90 |
| Purchase #5 | $25.30 | 13.358% | $28.6796 | $28.68 | $28.70 | $28.70 |
| Purchase #6 | $171.59 | 4.229% | $178.8465 | $178.85 | $178.85 | $178.80 |
| Purchase #7 | $16.86 | 11.360% | $18.7753 | $18.78 | $18.80 | $18.80 |
| 7 purchase totals = | $662.31 | $717.2385 | $717.25 | $717.35 | $717.20 | |