| 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 | $103.64 | 10.479% | $114.5004 | $114.50 | $114.50 | $114.50 |
| Purchase #2 | $91.61 | 3.115% | $94.4637 | $94.46 | $94.45 | $94.50 |
| Purchase #3 | $118.58 | 10.655% | $131.2147 | $131.21 | $131.20 | $131.20 |
| Purchase #4 | $229.40 | 9.870% | $252.0418 | $252.04 | $252.05 | $252.00 |
| Purchase #5 | $171.43 | 9.813% | $188.2524 | $188.25 | $188.25 | $188.30 |
| Purchase #6 | $74.70 | 5.478% | $78.7921 | $78.79 | $78.80 | $78.80 |
| Purchase #7 | $10.78 | 8.464% | $11.6924 | $11.69 | $11.70 | $11.70 |
| 7 purchase totals = | $800.14 | $870.9575 | $870.94 | $870.95 | $871.00 | |