| 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 | $37.34 | 9.174% | $40.7656 | $40.77 | $40.75 | $40.80 |
| Purchase #2 | $23.83 | 9.675% | $26.1356 | $26.14 | $26.15 | $26.10 |
| Purchase #3 | $234.43 | 9.214% | $256.0304 | $256.03 | $256.05 | $256.00 |
| Purchase #4 | $114.49 | 10.740% | $126.7862 | $126.79 | $126.80 | $126.80 |
| Purchase #5 | $31.26 | 10.417% | $34.5164 | $34.52 | $34.50 | $34.50 |
| Purchase #6 | $25.41 | 11.599% | $28.3573 | $28.36 | $28.35 | $28.40 |
| Purchase #7 | $144.50 | 12.447% | $162.4859 | $162.49 | $162.50 | $162.50 |
| 7 purchase totals = | $611.26 | $675.0774 | $675.10 | $675.10 | $675.10 | |