| 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 | $58.34 | 10.640% | $64.5474 | $64.55 | $64.55 | $64.50 |
| Purchase #2 | $149.97 | 12.491% | $168.7028 | $168.70 | $168.70 | $168.70 |
| Purchase #3 | $165.74 | 8.415% | $179.687 | $179.69 | $179.70 | $179.70 |
| Purchase #4 | $133.35 | 13.197% | $150.9482 | $150.95 | $150.95 | $150.90 |
| Purchase #5 | $43.58 | 8.469% | $47.2708 | $47.27 | $47.25 | $47.30 |
| Purchase #6 | $40.29 | 9.773% | $44.2275 | $44.23 | $44.25 | $44.20 |
| Purchase #7 | $174.72 | 9.577% | $191.4529 | $191.45 | $191.45 | $191.50 |
| 7 purchase totals = | $765.99 | $846.8366 | $846.84 | $846.85 | $846.80 | |