| 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 | $30.47 | 13.605% | $34.6154 | $34.62 | $34.60 | $34.60 |
| Purchase #2 | $163.30 | 7.151% | $174.9776 | $174.98 | $175.00 | $175.00 |
| Purchase #3 | $167.70 | 4.194% | $174.7333 | $174.73 | $174.75 | $174.70 |
| Purchase #4 | $75.49 | 8.355% | $81.7972 | $81.80 | $81.80 | $81.80 |
| Purchase #5 | $35.64 | 8.786% | $38.7713 | $38.77 | $38.75 | $38.80 |
| Purchase #6 | $51.54 | 10.308% | $56.8527 | $56.85 | $56.85 | $56.90 |
| Purchase #7 | $30.27 | 12.682% | $34.1088 | $34.11 | $34.10 | $34.10 |
| 7 purchase totals = | $554.41 | $595.8563 | $595.86 | $595.85 | $595.90 | |