| 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 | $9.42 | 9.198% | $10.2865 | $10.29 | $10.30 | $10.30 |
| Purchase #2 | $162.80 | 12.317% | $182.8521 | $182.85 | $182.85 | $182.90 |
| Purchase #3 | $66.37 | 6.290% | $70.5447 | $70.54 | $70.55 | $70.50 |
| Purchase #4 | $49.97 | 12.609% | $56.2707 | $56.27 | $56.25 | $56.30 |
| Purchase #5 | $162.31 | 11.623% | $181.1753 | $181.18 | $181.20 | $181.20 |
| Purchase #6 | $193.95 | 12.144% | $217.5033 | $217.50 | $217.50 | $217.50 |
| Purchase #7 | $60.41 | 6.604% | $64.3995 | $64.40 | $64.40 | $64.40 |
| 7 purchase totals = | $705.23 | $783.0321 | $783.03 | $783.05 | $783.10 | |