| 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 | $114.46 | 6.455% | $121.8484 | $121.85 | $121.85 | $121.80 |
| Purchase #2 | $12.65 | 7.855% | $13.6437 | $13.64 | $13.65 | $13.60 |
| Purchase #3 | $248.87 | 5.539% | $262.6549 | $262.65 | $262.65 | $262.70 |
| Purchase #4 | $168.43 | 13.740% | $191.5723 | $191.57 | $191.55 | $191.60 |
| Purchase #5 | $70.69 | 7.859% | $76.2455 | $76.25 | $76.25 | $76.20 |
| Purchase #6 | $201.69 | 7.419% | $216.6534 | $216.65 | $216.65 | $216.70 |
| Purchase #7 | $26.96 | 13.753% | $30.6678 | $30.67 | $30.65 | $30.70 |
| 7 purchase totals = | $843.75 | $913.2860 | $913.28 | $913.25 | $913.30 | |