| 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 | $34.64 | 9.155% | $37.8113 | $37.81 | $37.80 | $37.80 |
| Purchase #2 | $9.81 | 13.385% | $11.1231 | $11.12 | $11.10 | $11.10 |
| Purchase #3 | $49.79 | 11.605% | $55.5681 | $55.57 | $55.55 | $55.60 |
| Purchase #4 | $214.41 | 4.518% | $224.097 | $224.10 | $224.10 | $224.10 |
| Purchase #5 | $111.44 | 13.170% | $126.1166 | $126.12 | $126.10 | $126.10 |
| Purchase #6 | $94.47 | 10.315% | $104.2146 | $104.21 | $104.20 | $104.20 |
| Purchase #7 | $111.78 | 5.429% | $117.8485 | $117.85 | $117.85 | $117.80 |
| 7 purchase totals = | $626.34 | $676.7792 | $676.78 | $676.70 | $676.70 | |