| 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 | $65.88 | 4.176% | $68.6311 | $68.63 | $68.65 | $68.60 |
| Purchase #2 | $228.59 | 13.734% | $259.9846 | $259.98 | $260.00 | $260.00 |
| Purchase #3 | $9.82 | 3.544% | $10.168 | $10.17 | $10.15 | $10.20 |
| Purchase #4 | $11.72 | 9.538% | $12.8379 | $12.84 | $12.85 | $12.80 |
| Purchase #5 | $191.48 | 4.495% | $200.087 | $200.09 | $200.10 | $200.10 |
| Purchase #6 | $241.91 | 11.499% | $269.7272 | $269.73 | $269.75 | $269.70 |
| Purchase #7 | $15.78 | 9.762% | $17.3204 | $17.32 | $17.30 | $17.30 |
| 7 purchase totals = | $765.18 | $838.7562 | $838.76 | $838.80 | $838.70 | |