| 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 | $41.61 | 4.543% | $43.5003 | $43.50 | $43.50 | $43.50 |
| Purchase #2 | $171.90 | 5.182% | $180.8079 | $180.81 | $180.80 | $180.80 |
| Purchase #3 | $25.56 | 13.248% | $28.9462 | $28.95 | $28.95 | $28.90 |
| Purchase #4 | $214.44 | 12.734% | $241.7468 | $241.75 | $241.75 | $241.70 |
| Purchase #5 | $97.47 | 11.843% | $109.0134 | $109.01 | $109.00 | $109.00 |
| Purchase #6 | $9.81 | 8.618% | $10.6554 | $10.66 | $10.65 | $10.70 |
| Purchase #7 | $103.39 | 11.281% | $115.0534 | $115.05 | $115.05 | $115.10 |
| 7 purchase totals = | $664.18 | $729.7234 | $729.73 | $729.70 | $729.70 | |