| 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 | $87.59 | 4.338% | $91.3897 | $91.39 | $91.40 | $91.40 |
| Purchase #2 | $218.78 | 4.603% | $228.8504 | $228.85 | $228.85 | $228.90 |
| Purchase #3 | $16.76 | 6.301% | $17.816 | $17.82 | $17.80 | $17.80 |
| Purchase #4 | $75.77 | 7.564% | $81.5012 | $81.50 | $81.50 | $81.50 |
| Purchase #5 | $6.30 | 11.776% | $7.0419 | $7.04 | $7.05 | $7.00 |
| Purchase #6 | $51.74 | 8.705% | $56.244 | $56.24 | $56.25 | $56.20 |
| Purchase #7 | $140.72 | 9.176% | $153.6325 | $153.63 | $153.65 | $153.60 |
| 7 purchase totals = | $597.66 | $636.4757 | $636.47 | $636.50 | $636.40 | |