| 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 | $94.73 | 10.830% | $104.9893 | $104.99 | $105.00 | $105.00 |
| Purchase #2 | $126.58 | 3.129% | $130.5407 | $130.54 | $130.55 | $130.50 |
| Purchase #3 | $134.50 | 8.598% | $146.0643 | $146.06 | $146.05 | $146.10 |
| Purchase #4 | $59.96 | 13.380% | $67.9826 | $67.98 | $68.00 | $68.00 |
| Purchase #5 | $92.56 | 12.560% | $104.1855 | $104.19 | $104.20 | $104.20 |
| Purchase #6 | $41.41 | 10.592% | $45.7961 | $45.80 | $45.80 | $45.80 |
| Purchase #7 | $66.98 | 13.442% | $75.9835 | $75.98 | $76.00 | $76.00 |
| 7 purchase totals = | $616.72 | $675.5420 | $675.54 | $675.60 | $675.60 | |