| 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 | $90.32 | 8.156% | $97.6865 | $97.69 | $97.70 | $97.70 |
| Purchase #2 | $38.26 | 4.771% | $40.0854 | $40.09 | $40.10 | $40.10 |
| Purchase #3 | $76.89 | 3.834% | $79.838 | $79.84 | $79.85 | $79.80 |
| Purchase #4 | $243.80 | 7.294% | $261.5828 | $261.58 | $261.60 | $261.60 |
| Purchase #5 | $41.65 | 10.276% | $45.93 | $45.93 | $45.95 | $45.90 |
| Purchase #6 | $85.85 | 12.404% | $96.4988 | $96.50 | $96.50 | $96.50 |
| Purchase #7 | $145.58 | 13.729% | $165.5667 | $165.57 | $165.55 | $165.60 |
| 7 purchase totals = | $722.35 | $787.1882 | $787.20 | $787.25 | $787.20 | |