| 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 | $104.69 | 4.356% | $109.2503 | $109.25 | $109.25 | $109.30 |
| Purchase #2 | $82.99 | 6.565% | $88.4383 | $88.44 | $88.45 | $88.40 |
| Purchase #3 | $52.77 | 9.460% | $57.762 | $57.76 | $57.75 | $57.80 |
| Purchase #4 | $88.56 | 8.649% | $96.2196 | $96.22 | $96.20 | $96.20 |
| Purchase #5 | $16.89 | 9.336% | $18.4669 | $18.47 | $18.45 | $18.50 |
| Purchase #6 | $72.25 | 4.267% | $75.3329 | $75.33 | $75.35 | $75.30 |
| Purchase #7 | $11.93 | 10.769% | $13.2147 | $13.21 | $13.20 | $13.20 |
| 7 purchase totals = | $430.08 | $458.6847 | $458.68 | $458.65 | $458.70 | |