| 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 | $33.66 | 4.842% | $35.2898 | $35.29 | $35.30 | $35.30 |
| Purchase #2 | $34.79 | 6.844% | $37.171 | $37.17 | $37.15 | $37.20 |
| Purchase #3 | $119.63 | 4.571% | $125.0983 | $125.10 | $125.10 | $125.10 |
| Purchase #4 | $46.67 | 7.209% | $50.0344 | $50.03 | $50.05 | $50.00 |
| Purchase #5 | $180.35 | 5.698% | $190.6263 | $190.63 | $190.65 | $190.60 |
| Purchase #6 | $126.89 | 12.263% | $142.4505 | $142.45 | $142.45 | $142.50 |
| Purchase #7 | $122.57 | 6.727% | $130.8153 | $130.82 | $130.80 | $130.80 |
| 7 purchase totals = | $664.56 | $711.4856 | $711.49 | $711.50 | $711.50 | |