| 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 | $64.42 | 8.427% | $69.8487 | $69.85 | $69.85 | $69.80 |
| Purchase #2 | $97.88 | 9.791% | $107.4634 | $107.46 | $107.45 | $107.50 |
| Purchase #3 | $200.69 | 3.409% | $207.5315 | $207.53 | $207.55 | $207.50 |
| Purchase #4 | $157.86 | 13.509% | $179.1853 | $179.19 | $179.20 | $179.20 |
| Purchase #5 | $50.56 | 3.686% | $52.4236 | $52.42 | $52.40 | $52.40 |
| Purchase #6 | $145.47 | 9.464% | $159.2373 | $159.24 | $159.25 | $159.20 |
| Purchase #7 | $18.80 | 10.295% | $20.7355 | $20.74 | $20.75 | $20.70 |
| 7 purchase totals = | $735.68 | $796.4253 | $796.43 | $796.45 | $796.30 | |