| 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 | $16.55 | 6.139% | $17.566 | $17.57 | $17.55 | $17.60 |
| Purchase #2 | $42.75 | 3.783% | $44.3672 | $44.37 | $44.35 | $44.40 |
| Purchase #3 | $119.99 | 11.371% | $133.6341 | $133.63 | $133.65 | $133.60 |
| Purchase #4 | $243.58 | 10.823% | $269.9427 | $269.94 | $269.95 | $269.90 |
| Purchase #5 | $126.64 | 5.865% | $134.0674 | $134.07 | $134.05 | $134.10 |
| Purchase #6 | $70.27 | 6.787% | $75.0392 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $105.47 | 8.703% | $114.6491 | $114.65 | $114.65 | $114.60 |
| 7 purchase totals = | $725.25 | $789.2657 | $789.27 | $789.25 | $789.20 | |