| 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 | $72.93 | 4.603% | $76.287 | $76.29 | $76.30 | $76.30 |
| Purchase #2 | $7.69 | 5.604% | $8.1209 | $8.12 | $8.10 | $8.10 |
| Purchase #3 | $76.56 | 5.166% | $80.5151 | $80.52 | $80.50 | $80.50 |
| Purchase #4 | $44.50 | 4.709% | $46.5955 | $46.60 | $46.60 | $46.60 |
| Purchase #5 | $99.75 | 11.326% | $111.0477 | $111.05 | $111.05 | $111.00 |
| Purchase #6 | $107.70 | 6.541% | $114.7447 | $114.74 | $114.75 | $114.70 |
| Purchase #7 | $70.41 | 8.320% | $76.2681 | $76.27 | $76.25 | $76.30 |
| 7 purchase totals = | $479.54 | $513.5790 | $513.59 | $513.55 | $513.50 | |