| 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 | $33.55 | 3.345% | $34.6722 | $34.67 | $34.65 | $34.70 |
| Purchase #2 | $114.89 | 7.281% | $123.2551 | $123.26 | $123.25 | $123.30 |
| Purchase #3 | $232.85 | 8.451% | $252.5282 | $252.53 | $252.55 | $252.50 |
| Purchase #4 | $77.75 | 8.536% | $84.3867 | $84.39 | $84.40 | $84.40 |
| Purchase #5 | $27.89 | 12.367% | $31.3392 | $31.34 | $31.35 | $31.30 |
| Purchase #6 | $20.59 | 5.279% | $21.6769 | $21.68 | $21.70 | $21.70 |
| Purchase #7 | $123.77 | 6.749% | $132.1232 | $132.12 | $132.10 | $132.10 |
| 7 purchase totals = | $631.29 | $679.9815 | $679.99 | $680.00 | $680.00 | |