| 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 | $30.94 | 9.534% | $33.8898 | $33.89 | $33.90 | $33.90 |
| Purchase #2 | $62.26 | 10.119% | $68.5601 | $68.56 | $68.55 | $68.60 |
| Purchase #3 | $20.45 | 6.107% | $21.6989 | $21.70 | $21.70 | $21.70 |
| Purchase #4 | $125.63 | 13.295% | $142.3325 | $142.33 | $142.35 | $142.30 |
| Purchase #5 | $226.41 | 5.299% | $238.4075 | $238.41 | $238.40 | $238.40 |
| Purchase #6 | $80.69 | 9.542% | $88.3894 | $88.39 | $88.40 | $88.40 |
| Purchase #7 | $97.56 | 6.243% | $103.6507 | $103.65 | $103.65 | $103.70 |
| 7 purchase totals = | $643.94 | $696.9289 | $696.93 | $696.95 | $697.00 | |