| 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 | $113.26 | 11.738% | $126.5545 | $126.55 | $126.55 | $126.60 |
| Purchase #2 | $120.78 | 4.346% | $126.0291 | $126.03 | $126.05 | $126.00 |
| Purchase #3 | $51.92 | 4.186% | $54.0934 | $54.09 | $54.10 | $54.10 |
| Purchase #4 | $31.91 | 5.799% | $33.7605 | $33.76 | $33.75 | $33.80 |
| Purchase #5 | $12.59 | 13.461% | $14.2847 | $14.28 | $14.30 | $14.30 |
| Purchase #6 | $16.38 | 7.611% | $17.6267 | $17.63 | $17.65 | $17.60 |
| Purchase #7 | $148.45 | 11.754% | $165.8988 | $165.90 | $165.90 | $165.90 |
| 7 purchase totals = | $495.29 | $538.2477 | $538.24 | $538.30 | $538.30 | |