| 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 | $33.98 | 13.568% | $38.5904 | $38.59 | $38.60 | $38.60 |
| Purchase #2 | $77.74 | 12.698% | $87.6114 | $87.61 | $87.60 | $87.60 |
| Purchase #3 | $198.65 | 4.249% | $207.0906 | $207.09 | $207.10 | $207.10 |
| Purchase #4 | $10.36 | 7.557% | $11.1429 | $11.14 | $11.15 | $11.10 |
| Purchase #5 | $8.72 | 3.858% | $9.0564 | $9.06 | $9.05 | $9.10 |
| Purchase #6 | $34.90 | 7.191% | $37.4097 | $37.41 | $37.40 | $37.40 |
| Purchase #7 | $130.43 | 9.464% | $142.7739 | $142.77 | $142.75 | $142.80 |
| 7 purchase totals = | $494.78 | $533.6753 | $533.67 | $533.65 | $533.70 | |