| 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 | $25.89 | 12.836% | $29.2132 | $29.21 | $29.20 | $29.20 |
| Purchase #2 | $46.48 | 4.816% | $48.7185 | $48.72 | $48.70 | $48.70 |
| Purchase #3 | $115.61 | 10.607% | $127.8728 | $127.87 | $127.85 | $127.90 |
| Purchase #4 | $55.73 | 3.127% | $57.4727 | $57.47 | $57.45 | $57.50 |
| Purchase #5 | $175.64 | 10.194% | $193.5447 | $193.54 | $193.55 | $193.50 |
| Purchase #6 | $15.52 | 6.601% | $16.5445 | $16.54 | $16.55 | $16.50 |
| Purchase #7 | $114.42 | 13.830% | $130.2443 | $130.24 | $130.25 | $130.20 |
| 7 purchase totals = | $549.29 | $603.6107 | $603.59 | $603.55 | $603.50 | |