| 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 | $50.79 | 11.870% | $56.8188 | $56.82 | $56.80 | $56.80 |
| Purchase #2 | $9.72 | 8.546% | $10.5507 | $10.55 | $10.55 | $10.60 |
| Purchase #3 | $247.42 | 13.590% | $281.0444 | $281.04 | $281.05 | $281.00 |
| Purchase #4 | $72.78 | 7.548% | $78.2734 | $78.27 | $78.25 | $78.30 |
| Purchase #5 | $21.48 | 7.362% | $23.0614 | $23.06 | $23.05 | $23.10 |
| Purchase #6 | $182.59 | 7.166% | $195.6744 | $195.67 | $195.65 | $195.70 |
| Purchase #7 | $114.38 | 12.644% | $128.8422 | $128.84 | $128.85 | $128.80 |
| 7 purchase totals = | $699.16 | $774.2653 | $774.25 | $774.20 | $774.30 | |