| 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 | $98.89 | 5.108% | $103.9413 | $103.94 | $103.95 | $103.90 |
| Purchase #2 | $162.57 | 6.476% | $173.098 | $173.10 | $173.10 | $173.10 |
| Purchase #3 | $200.53 | 10.467% | $221.5195 | $221.52 | $221.50 | $221.50 |
| Purchase #4 | $10.57 | 9.353% | $11.5586 | $11.56 | $11.55 | $11.60 |
| Purchase #5 | $195.84 | 5.366% | $206.3488 | $206.35 | $206.35 | $206.30 |
| Purchase #6 | $79.25 | 5.824% | $83.8655 | $83.87 | $83.85 | $83.90 |
| Purchase #7 | $165.75 | 7.128% | $177.5647 | $177.56 | $177.55 | $177.60 |
| 7 purchase totals = | $913.40 | $977.8964 | $977.90 | $977.85 | $977.90 | |