| 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 | $77.79 | 8.183% | $84.1556 | $84.16 | $84.15 | $84.20 |
| Purchase #2 | $196.85 | 10.722% | $217.9563 | $217.96 | $217.95 | $218.00 |
| Purchase #3 | $230.43 | 4.451% | $240.6864 | $240.69 | $240.70 | $240.70 |
| Purchase #4 | $6.86 | 13.185% | $7.7645 | $7.76 | $7.75 | $7.80 |
| Purchase #5 | $233.80 | 9.292% | $255.5247 | $255.52 | $255.50 | $255.50 |
| Purchase #6 | $71.51 | 8.477% | $77.5719 | $77.57 | $77.55 | $77.60 |
| Purchase #7 | $231.97 | 6.845% | $247.8483 | $247.85 | $247.85 | $247.80 |
| 7 purchase totals = | $1,049.21 | $1,131.5077 | $1,131.51 | $1,131.45 | $1,131.60 | |