| 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 | $21.26 | 12.687% | $23.9573 | $23.96 | $23.95 | $24.00 |
| Purchase #2 | $10.66 | 4.661% | $11.1569 | $11.16 | $11.15 | $11.20 |
| Purchase #3 | $202.25 | 9.487% | $221.4375 | $221.44 | $221.45 | $221.40 |
| Purchase #4 | $201.75 | 5.130% | $212.0998 | $212.10 | $212.10 | $212.10 |
| Purchase #5 | $160.72 | 11.270% | $178.8331 | $178.83 | $178.85 | $178.80 |
| Purchase #6 | $178.74 | 3.669% | $185.298 | $185.30 | $185.30 | $185.30 |
| Purchase #7 | $63.70 | 3.490% | $65.9231 | $65.92 | $65.90 | $65.90 |
| 7 purchase totals = | $839.08 | $898.7057 | $898.71 | $898.70 | $898.70 | |