| 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 | $69.64 | 4.343% | $72.6645 | $72.66 | $72.65 | $72.70 |
| Purchase #2 | $118.51 | 6.646% | $126.3862 | $126.39 | $126.40 | $126.40 |
| Purchase #3 | $68.44 | 12.766% | $77.1771 | $77.18 | $77.20 | $77.20 |
| Purchase #4 | $162.38 | 5.337% | $171.0462 | $171.05 | $171.05 | $171.00 |
| Purchase #5 | $192.36 | 5.776% | $203.4707 | $203.47 | $203.45 | $203.50 |
| Purchase #6 | $145.46 | 13.407% | $164.9618 | $164.96 | $164.95 | $165.00 |
| Purchase #7 | $103.44 | 5.255% | $108.8758 | $108.88 | $108.90 | $108.90 |
| 7 purchase totals = | $860.23 | $924.5823 | $924.59 | $924.60 | $924.70 | |