| 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 | $75.72 | 5.747% | $80.0716 | $80.07 | $80.05 | $80.10 |
| Purchase #2 | $217.91 | 6.161% | $231.3354 | $231.34 | $231.35 | $231.30 |
| Purchase #3 | $10.29 | 12.758% | $11.6028 | $11.60 | $11.60 | $11.60 |
| Purchase #4 | $31.39 | 9.603% | $34.4044 | $34.40 | $34.40 | $34.40 |
| Purchase #5 | $207.56 | 4.697% | $217.3091 | $217.31 | $217.30 | $217.30 |
| Purchase #6 | $92.54 | 13.794% | $105.305 | $105.31 | $105.30 | $105.30 |
| Purchase #7 | $114.38 | 5.316% | $120.4604 | $120.46 | $120.45 | $120.50 |
| 7 purchase totals = | $749.79 | $800.4887 | $800.49 | $800.45 | $800.50 | |