| 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 | $76.38 | 6.554% | $81.3859 | $81.39 | $81.40 | $81.40 |
| Purchase #2 | $101.77 | 12.696% | $114.6907 | $114.69 | $114.70 | $114.70 |
| Purchase #3 | $242.50 | 8.571% | $263.2847 | $263.28 | $263.30 | $263.30 |
| Purchase #4 | $164.80 | 8.544% | $178.8805 | $178.88 | $178.90 | $178.90 |
| Purchase #5 | $16.93 | 7.167% | $18.1434 | $18.14 | $18.15 | $18.10 |
| Purchase #6 | $100.87 | 8.850% | $109.797 | $109.80 | $109.80 | $109.80 |
| Purchase #7 | $10.99 | 9.589% | $12.0438 | $12.04 | $12.05 | $12.00 |
| 7 purchase totals = | $714.24 | $778.2260 | $778.22 | $778.30 | $778.20 | |