| 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 | $39.69 | 8.324% | $42.9938 | $42.99 | $43.00 | $43.00 |
| Purchase #2 | $74.25 | 12.399% | $83.4563 | $83.46 | $83.45 | $83.50 |
| Purchase #3 | $218.78 | 10.271% | $241.2509 | $241.25 | $241.25 | $241.30 |
| Purchase #4 | $153.95 | 10.150% | $169.5759 | $169.58 | $169.60 | $169.60 |
| Purchase #5 | $63.50 | 8.542% | $68.9242 | $68.92 | $68.90 | $68.90 |
| Purchase #6 | $198.63 | 3.728% | $206.0349 | $206.03 | $206.05 | $206.00 |
| Purchase #7 | $90.48 | 7.777% | $97.5166 | $97.52 | $97.50 | $97.50 |
| 7 purchase totals = | $839.28 | $909.7526 | $909.75 | $909.75 | $909.80 | |