| 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 | $97.66 | 11.589% | $108.9778 | $108.98 | $109.00 | $109.00 |
| Purchase #2 | $49.52 | 9.743% | $54.3447 | $54.34 | $54.35 | $54.30 |
| Purchase #3 | $248.38 | 11.396% | $276.6854 | $276.69 | $276.70 | $276.70 |
| Purchase #4 | $199.90 | 9.117% | $218.1249 | $218.12 | $218.10 | $218.10 |
| Purchase #5 | $72.44 | 12.758% | $81.6819 | $81.68 | $81.70 | $81.70 |
| Purchase #6 | $54.91 | 4.339% | $57.2925 | $57.29 | $57.30 | $57.30 |
| Purchase #7 | $177.37 | 4.346% | $185.0785 | $185.08 | $185.10 | $185.10 |
| 7 purchase totals = | $900.18 | $982.1857 | $982.18 | $982.25 | $982.20 | |