| 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 | $54.75 | 7.501% | $58.8568 | $58.86 | $58.85 | $58.90 |
| Purchase #2 | $190.70 | 3.863% | $198.0667 | $198.07 | $198.05 | $198.10 |
| Purchase #3 | $245.74 | 11.340% | $273.6069 | $273.61 | $273.60 | $273.60 |
| Purchase #4 | $122.79 | 8.117% | $132.7569 | $132.76 | $132.75 | $132.80 |
| Purchase #5 | $156.67 | 7.797% | $168.8856 | $168.89 | $168.90 | $168.90 |
| Purchase #6 | $14.65 | 3.408% | $15.1493 | $15.15 | $15.15 | $15.10 |
| Purchase #7 | $155.28 | 13.263% | $175.8748 | $175.87 | $175.85 | $175.90 |
| 7 purchase totals = | $940.58 | $1,023.1970 | $1,023.21 | $1,023.15 | $1,023.30 | |