| 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 | $54.85 | 10.725% | $60.7327 | $60.73 | $60.75 | $60.70 |
| Purchase #2 | $80.56 | 8.716% | $87.5816 | $87.58 | $87.60 | $87.60 |
| Purchase #3 | $168.35 | 8.872% | $183.286 | $183.29 | $183.30 | $183.30 |
| Purchase #4 | $17.63 | 13.769% | $20.0575 | $20.06 | $20.05 | $20.10 |
| Purchase #5 | $164.84 | 8.175% | $178.3157 | $178.32 | $178.30 | $178.30 |
| Purchase #6 | $144.96 | 6.133% | $153.8504 | $153.85 | $153.85 | $153.90 |
| Purchase #7 | $49.56 | 10.307% | $54.6681 | $54.67 | $54.65 | $54.70 |
| 7 purchase totals = | $680.75 | $738.4920 | $738.50 | $738.50 | $738.60 | |