| 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 | $22.53 | 7.482% | $24.2157 | $24.22 | $24.20 | $24.20 |
| Purchase #2 | $135.94 | 13.771% | $154.6603 | $154.66 | $154.65 | $154.70 |
| Purchase #3 | $98.95 | 10.657% | $109.4951 | $109.50 | $109.50 | $109.50 |
| Purchase #4 | $13.72 | 11.737% | $15.3303 | $15.33 | $15.35 | $15.30 |
| Purchase #5 | $33.32 | 11.179% | $37.0448 | $37.04 | $37.05 | $37.00 |
| Purchase #6 | $78.52 | 10.820% | $87.0159 | $87.02 | $87.00 | $87.00 |
| Purchase #7 | $185.41 | 6.846% | $198.1032 | $198.10 | $198.10 | $198.10 |
| 7 purchase totals = | $568.39 | $625.8653 | $625.87 | $625.85 | $625.80 | |