| 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 | $25.32 | 3.309% | $26.1578 | $26.16 | $26.15 | $26.20 |
| Purchase #2 | $41.91 | 6.278% | $44.5411 | $44.54 | $44.55 | $44.50 |
| Purchase #3 | $48.46 | 4.133% | $50.4629 | $50.46 | $50.45 | $50.50 |
| Purchase #4 | $5.36 | 5.406% | $5.6498 | $5.65 | $5.65 | $5.60 |
| Purchase #5 | $128.74 | 12.574% | $144.9278 | $144.93 | $144.95 | $144.90 |
| Purchase #6 | $189.30 | 8.614% | $205.6063 | $205.61 | $205.60 | $205.60 |
| Purchase #7 | $93.81 | 7.339% | $100.6947 | $100.69 | $100.70 | $100.70 |
| 7 purchase totals = | $532.90 | $578.0404 | $578.04 | $578.05 | $578.00 | |