| 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 | $51.93 | 8.788% | $56.4936 | $56.49 | $56.50 | $56.50 |
| Purchase #2 | $27.41 | 6.534% | $29.201 | $29.20 | $29.20 | $29.20 |
| Purchase #3 | $164.27 | 9.544% | $179.9479 | $179.95 | $179.95 | $179.90 |
| Purchase #4 | $11.96 | 7.705% | $12.8815 | $12.88 | $12.90 | $12.90 |
| Purchase #5 | $181.43 | 5.685% | $191.7443 | $191.74 | $191.75 | $191.70 |
| Purchase #6 | $210.67 | 5.497% | $222.2505 | $222.25 | $222.25 | $222.30 |
| Purchase #7 | $126.40 | 7.181% | $135.4768 | $135.48 | $135.50 | $135.50 |
| 7 purchase totals = | $774.07 | $827.9956 | $827.99 | $828.05 | $828.00 | |