| 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 | $24.72 | 5.747% | $26.1407 | $26.14 | $26.15 | $26.10 |
| Purchase #2 | $145.70 | 12.630% | $164.1019 | $164.10 | $164.10 | $164.10 |
| Purchase #3 | $45.37 | 10.661% | $50.2069 | $50.21 | $50.20 | $50.20 |
| Purchase #4 | $173.43 | 9.166% | $189.3266 | $189.33 | $189.35 | $189.30 |
| Purchase #5 | $120.29 | 11.432% | $134.0416 | $134.04 | $134.05 | $134.00 |
| Purchase #6 | $127.57 | 8.150% | $137.967 | $137.97 | $137.95 | $138.00 |
| Purchase #7 | $161.35 | 4.296% | $168.2816 | $168.28 | $168.30 | $168.30 |
| 7 purchase totals = | $798.43 | $870.0663 | $870.07 | $870.10 | $870.00 | |