| 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 | $77.93 | 6.863% | $83.2783 | $83.28 | $83.30 | $83.30 |
| Purchase #2 | $83.99 | 12.301% | $94.3216 | $94.32 | $94.30 | $94.30 |
| Purchase #3 | $169.57 | 8.393% | $183.802 | $183.80 | $183.80 | $183.80 |
| Purchase #4 | $144.94 | 6.695% | $154.6437 | $154.64 | $154.65 | $154.60 |
| Purchase #5 | $125.88 | 11.558% | $140.4292 | $140.43 | $140.45 | $140.40 |
| Purchase #6 | $160.51 | 3.845% | $166.6816 | $166.68 | $166.70 | $166.70 |
| Purchase #7 | $130.80 | 8.115% | $141.4144 | $141.41 | $141.40 | $141.40 |
| 7 purchase totals = | $893.62 | $964.5708 | $964.56 | $964.60 | $964.50 | |