| 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 | $60.94 | 9.600% | $66.7902 | $66.79 | $66.80 | $66.80 |
| Purchase #2 | $64.67 | 13.564% | $73.4418 | $73.44 | $73.45 | $73.40 |
| Purchase #3 | $119.48 | 11.342% | $133.0314 | $133.03 | $133.05 | $133.00 |
| Purchase #4 | $97.62 | 5.821% | $103.3025 | $103.30 | $103.30 | $103.30 |
| Purchase #5 | $79.91 | 6.637% | $85.2136 | $85.21 | $85.20 | $85.20 |
| Purchase #6 | $6.84 | 12.558% | $7.699 | $7.70 | $7.70 | $7.70 |
| Purchase #7 | $125.81 | 8.670% | $136.7177 | $136.72 | $136.70 | $136.70 |
| 7 purchase totals = | $555.27 | $606.1962 | $606.19 | $606.20 | $606.10 | |