| 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 | $85.45 | 6.320% | $90.8504 | $90.85 | $90.85 | $90.90 |
| Purchase #2 | $218.84 | 9.539% | $239.7151 | $239.72 | $239.70 | $239.70 |
| Purchase #3 | $57.79 | 13.200% | $65.4183 | $65.42 | $65.40 | $65.40 |
| Purchase #4 | $221.36 | 7.166% | $237.2227 | $237.22 | $237.20 | $237.20 |
| Purchase #5 | $46.88 | 12.308% | $52.65 | $52.65 | $52.65 | $52.70 |
| Purchase #6 | $11.77 | 6.114% | $12.4896 | $12.49 | $12.50 | $12.50 |
| Purchase #7 | $144.65 | 8.396% | $156.7948 | $156.79 | $156.80 | $156.80 |
| 7 purchase totals = | $786.74 | $855.1409 | $855.14 | $855.10 | $855.20 | |