| 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 | $69.64 | 9.135% | $76.0016 | $76.00 | $76.00 | $76.00 |
| Purchase #2 | $119.31 | 10.663% | $132.032 | $132.03 | $132.05 | $132.00 |
| Purchase #3 | $73.94 | 12.813% | $83.4139 | $83.41 | $83.40 | $83.40 |
| Purchase #4 | $145.60 | 7.430% | $156.4181 | $156.42 | $156.40 | $156.40 |
| Purchase #5 | $232.25 | 13.190% | $262.8838 | $262.88 | $262.90 | $262.90 |
| Purchase #6 | $233.48 | 11.287% | $259.8329 | $259.83 | $259.85 | $259.80 |
| Purchase #7 | $71.89 | 7.339% | $77.166 | $77.17 | $77.15 | $77.20 |
| 7 purchase totals = | $946.11 | $1,047.7483 | $1,047.74 | $1,047.75 | $1,047.70 | |