| 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 | $33.45 | 8.151% | $36.1765 | $36.18 | $36.20 | $36.20 |
| Purchase #2 | $50.57 | 13.139% | $57.2144 | $57.21 | $57.20 | $57.20 |
| Purchase #3 | $23.29 | 6.530% | $24.8108 | $24.81 | $24.80 | $24.80 |
| Purchase #4 | $175.48 | 3.253% | $181.1884 | $181.19 | $181.20 | $181.20 |
| Purchase #5 | $5.25 | 11.196% | $5.8378 | $5.84 | $5.85 | $5.80 |
| Purchase #6 | $32.33 | 5.623% | $34.1479 | $34.15 | $34.15 | $34.10 |
| Purchase #7 | $49.84 | 5.151% | $52.4073 | $52.41 | $52.40 | $52.40 |
| 7 purchase totals = | $370.21 | $391.7831 | $391.79 | $391.80 | $391.70 | |