| 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 | $87.44 | 5.770% | $92.4853 | $92.49 | $92.50 | $92.50 |
| Purchase #2 | $104.31 | 3.759% | $108.231 | $108.23 | $108.25 | $108.20 |
| Purchase #3 | $212.86 | 7.760% | $229.3779 | $229.38 | $229.40 | $229.40 |
| Purchase #4 | $37.50 | 13.809% | $42.6784 | $42.68 | $42.70 | $42.70 |
| Purchase #5 | $81.63 | 3.553% | $84.5303 | $84.53 | $84.55 | $84.50 |
| Purchase #6 | $208.40 | 6.293% | $221.5146 | $221.51 | $221.50 | $221.50 |
| Purchase #7 | $109.95 | 6.582% | $117.1869 | $117.19 | $117.20 | $117.20 |
| 7 purchase totals = | $842.09 | $896.0044 | $896.01 | $896.10 | $896.00 | |