| 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 | $105.46 | 13.747% | $119.9576 | $119.96 | $119.95 | $120.00 |
| Purchase #2 | $61.71 | 8.528% | $66.9726 | $66.97 | $66.95 | $67.00 |
| Purchase #3 | $54.86 | 3.605% | $56.8377 | $56.84 | $56.85 | $56.80 |
| Purchase #4 | $9.65 | 6.363% | $10.264 | $10.26 | $10.25 | $10.30 |
| Purchase #5 | $96.97 | 10.770% | $107.4137 | $107.41 | $107.40 | $107.40 |
| Purchase #6 | $14.35 | 9.447% | $15.7056 | $15.71 | $15.70 | $15.70 |
| Purchase #7 | $249.48 | 3.443% | $258.0696 | $258.07 | $258.05 | $258.10 |
| 7 purchase totals = | $592.48 | $635.2208 | $635.22 | $635.15 | $635.30 | |