| 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 | $49.68 | 10.391% | $54.8422 | $54.84 | $54.85 | $54.80 |
| Purchase #2 | $15.60 | 13.227% | $17.6634 | $17.66 | $17.65 | $17.70 |
| Purchase #3 | $132.68 | 5.394% | $139.8368 | $139.84 | $139.85 | $139.80 |
| Purchase #4 | $205.73 | 5.714% | $217.4854 | $217.49 | $217.50 | $217.50 |
| Purchase #5 | $76.88 | 5.847% | $81.3752 | $81.38 | $81.40 | $81.40 |
| Purchase #6 | $57.47 | 7.566% | $61.8182 | $61.82 | $61.80 | $61.80 |
| Purchase #7 | $49.71 | 9.586% | $54.4752 | $54.48 | $54.50 | $54.50 |
| 7 purchase totals = | $587.75 | $627.4964 | $627.51 | $627.55 | $627.50 | |