| 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 | $29.97 | 12.396% | $33.6851 | $33.69 | $33.70 | $33.70 |
| Purchase #2 | $98.47 | 10.750% | $109.0555 | $109.06 | $109.05 | $109.10 |
| Purchase #3 | $95.43 | 4.185% | $99.4237 | $99.42 | $99.40 | $99.40 |
| Purchase #4 | $174.42 | 12.534% | $196.2818 | $196.28 | $196.30 | $196.30 |
| Purchase #5 | $145.64 | 8.105% | $157.4441 | $157.44 | $157.45 | $157.40 |
| Purchase #6 | $224.95 | 6.744% | $240.1206 | $240.12 | $240.10 | $240.10 |
| Purchase #7 | $96.26 | 11.428% | $107.2606 | $107.26 | $107.25 | $107.30 |
| 7 purchase totals = | $865.14 | $943.2714 | $943.27 | $943.25 | $943.30 | |