| 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 | $101.97 | 5.599% | $107.6793 | $107.68 | $107.70 | $107.70 |
| Purchase #2 | $209.73 | 11.539% | $233.9307 | $233.93 | $233.95 | $233.90 |
| Purchase #3 | $40.46 | 4.400% | $42.2402 | $42.24 | $42.25 | $42.20 |
| Purchase #4 | $61.25 | 10.744% | $67.8307 | $67.83 | $67.85 | $67.80 |
| Purchase #5 | $46.78 | 10.786% | $51.8257 | $51.83 | $51.85 | $51.80 |
| Purchase #6 | $218.33 | 6.188% | $231.8403 | $231.84 | $231.85 | $231.80 |
| Purchase #7 | $25.84 | 12.791% | $29.1452 | $29.15 | $29.15 | $29.10 |
| 7 purchase totals = | $704.36 | $764.4921 | $764.50 | $764.60 | $764.30 | |