| 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 | $227.60 | 3.351% | $235.2269 | $235.23 | $235.25 | $235.20 |
| Purchase #2 | $62.64 | 7.817% | $67.5366 | $67.54 | $67.55 | $67.50 |
| Purchase #3 | $8.77 | 5.553% | $9.257 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $13.45 | 8.615% | $14.6087 | $14.61 | $14.60 | $14.60 |
| Purchase #5 | $111.38 | 5.740% | $117.7732 | $117.77 | $117.75 | $117.80 |
| Purchase #6 | $6.45 | 12.528% | $7.2581 | $7.26 | $7.25 | $7.30 |
| Purchase #7 | $83.30 | 5.796% | $88.1281 | $88.13 | $88.15 | $88.10 |
| 7 purchase totals = | $513.59 | $539.7886 | $539.80 | $539.80 | $539.80 | |