| 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 | $62.50 | 11.451% | $69.6569 | $69.66 | $69.65 | $69.70 |
| Purchase #2 | $61.42 | 10.773% | $68.0368 | $68.04 | $68.05 | $68.00 |
| Purchase #3 | $50.77 | 7.678% | $54.6681 | $54.67 | $54.65 | $54.70 |
| Purchase #4 | $87.70 | 7.759% | $94.5046 | $94.50 | $94.50 | $94.50 |
| Purchase #5 | $16.80 | 3.322% | $17.3581 | $17.36 | $17.35 | $17.40 |
| Purchase #6 | $134.28 | 4.772% | $140.6878 | $140.69 | $140.70 | $140.70 |
| Purchase #7 | $166.39 | 6.178% | $176.6696 | $176.67 | $176.65 | $176.70 |
| 7 purchase totals = | $579.86 | $621.5819 | $621.59 | $621.55 | $621.70 | |