| 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 | $8.69 | 3.271% | $8.9742 | $8.97 | $8.95 | $9.00 |
| Purchase #2 | $59.85 | 8.697% | $65.0552 | $65.06 | $65.05 | $65.10 |
| Purchase #3 | $73.71 | 10.772% | $81.65 | $81.65 | $81.65 | $81.70 |
| Purchase #4 | $191.84 | 4.117% | $199.7381 | $199.74 | $199.75 | $199.70 |
| Purchase #5 | $154.86 | 11.809% | $173.1474 | $173.15 | $173.15 | $173.10 |
| Purchase #6 | $169.89 | 8.399% | $184.1591 | $184.16 | $184.15 | $184.20 |
| Purchase #7 | $165.73 | 4.511% | $173.2061 | $173.21 | $173.20 | $173.20 |
| 7 purchase totals = | $824.57 | $885.9301 | $885.94 | $885.90 | $886.00 | |