| 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 | $62.32 | 11.198% | $69.2986 | $69.30 | $69.30 | $69.30 |
| Purchase #2 | $46.25 | 5.275% | $48.6897 | $48.69 | $48.70 | $48.70 |
| Purchase #3 | $7.91 | 13.488% | $8.9769 | $8.98 | $9.00 | $9.00 |
| Purchase #4 | $81.63 | 12.179% | $91.5717 | $91.57 | $91.55 | $91.60 |
| Purchase #5 | $30.54 | 3.195% | $31.5158 | $31.52 | $31.50 | $31.50 |
| Purchase #6 | $72.51 | 6.248% | $77.0404 | $77.04 | $77.05 | $77.00 |
| Purchase #7 | $37.56 | 7.293% | $40.2993 | $40.30 | $40.30 | $40.30 |
| 7 purchase totals = | $338.72 | $367.3924 | $367.40 | $367.40 | $367.40 | |