| 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 | $233.85 | 4.491% | $244.3522 | $244.35 | $244.35 | $244.40 |
| Purchase #2 | $110.45 | 8.806% | $120.1762 | $120.18 | $120.20 | $120.20 |
| Purchase #3 | $160.92 | 11.433% | $179.318 | $179.32 | $179.30 | $179.30 |
| Purchase #4 | $89.76 | 5.672% | $94.8512 | $94.85 | $94.85 | $94.90 |
| Purchase #5 | $47.61 | 10.182% | $52.4577 | $52.46 | $52.45 | $52.50 |
| Purchase #6 | $19.65 | 6.549% | $20.9369 | $20.94 | $20.95 | $20.90 |
| Purchase #7 | $58.52 | 8.417% | $63.4456 | $63.45 | $63.45 | $63.40 |
| 7 purchase totals = | $720.76 | $775.5378 | $775.55 | $775.55 | $775.60 | |