| 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 | $109.62 | 6.340% | $116.5699 | $116.57 | $116.55 | $116.60 |
| Purchase #2 | $15.34 | 4.769% | $16.0716 | $16.07 | $16.05 | $16.10 |
| Purchase #3 | $33.93 | 5.252% | $35.712 | $35.71 | $35.70 | $35.70 |
| Purchase #4 | $49.89 | 5.442% | $52.605 | $52.61 | $52.60 | $52.60 |
| Purchase #5 | $83.58 | 13.372% | $94.7563 | $94.76 | $94.75 | $94.80 |
| Purchase #6 | $181.64 | 9.743% | $199.3372 | $199.34 | $199.35 | $199.30 |
| Purchase #7 | $74.69 | 7.599% | $80.3657 | $80.37 | $80.35 | $80.40 |
| 7 purchase totals = | $548.69 | $595.4177 | $595.43 | $595.35 | $595.50 | |