| 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 | $78.58 | 3.645% | $81.4442 | $81.44 | $81.45 | $81.40 |
| Purchase #2 | $58.75 | 10.309% | $64.8065 | $64.81 | $64.80 | $64.80 |
| Purchase #3 | $14.66 | 7.457% | $15.7532 | $15.75 | $15.75 | $15.80 |
| Purchase #4 | $167.80 | 8.731% | $182.4506 | $182.45 | $182.45 | $182.50 |
| Purchase #5 | $8.65 | 8.766% | $9.4083 | $9.41 | $9.40 | $9.40 |
| Purchase #6 | $247.54 | 7.573% | $266.2862 | $266.29 | $266.30 | $266.30 |
| Purchase #7 | $138.56 | 4.115% | $144.2617 | $144.26 | $144.25 | $144.30 |
| 7 purchase totals = | $714.54 | $764.4107 | $764.41 | $764.40 | $764.50 | |