| 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 | $23.86 | 5.567% | $25.1883 | $25.19 | $25.20 | $25.20 |
| Purchase #2 | $216.58 | 13.152% | $245.0646 | $245.06 | $245.05 | $245.10 |
| Purchase #3 | $87.35 | 9.840% | $95.9452 | $95.95 | $95.95 | $95.90 |
| Purchase #4 | $14.88 | 9.544% | $16.3001 | $16.30 | $16.30 | $16.30 |
| Purchase #5 | $151.41 | 5.844% | $160.2584 | $160.26 | $160.25 | $160.30 |
| Purchase #6 | $142.37 | 11.620% | $158.9134 | $158.91 | $158.90 | $158.90 |
| Purchase #7 | $166.32 | 9.373% | $181.9092 | $181.91 | $181.90 | $181.90 |
| 7 purchase totals = | $802.77 | $883.5792 | $883.58 | $883.55 | $883.60 | |