| 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 | $31.64 | 11.310% | $35.2185 | $35.22 | $35.20 | $35.20 |
| Purchase #2 | $75.51 | 9.574% | $82.7393 | $82.74 | $82.75 | $82.70 |
| Purchase #3 | $30.82 | 11.781% | $34.4509 | $34.45 | $34.45 | $34.50 |
| Purchase #4 | $231.50 | 12.251% | $259.8611 | $259.86 | $259.85 | $259.90 |
| Purchase #5 | $92.33 | 3.488% | $95.5505 | $95.55 | $95.55 | $95.60 |
| Purchase #6 | $186.94 | 11.128% | $207.7427 | $207.74 | $207.75 | $207.70 |
| Purchase #7 | $65.91 | 12.491% | $74.1428 | $74.14 | $74.15 | $74.10 |
| 7 purchase totals = | $714.65 | $789.7058 | $789.70 | $789.70 | $789.70 | |