| 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 | $31.30 | 13.369% | $35.4845 | $35.48 | $35.50 | $35.50 |
| Purchase #2 | $120.35 | 4.165% | $125.3626 | $125.36 | $125.35 | $125.40 |
| Purchase #3 | $236.36 | 5.864% | $250.2202 | $250.22 | $250.20 | $250.20 |
| Purchase #4 | $35.38 | 3.503% | $36.6194 | $36.62 | $36.60 | $36.60 |
| Purchase #5 | $14.62 | 12.181% | $16.4009 | $16.40 | $16.40 | $16.40 |
| Purchase #6 | $35.31 | 10.618% | $39.0592 | $39.06 | $39.05 | $39.10 |
| Purchase #7 | $207.28 | 12.279% | $232.7319 | $232.73 | $232.75 | $232.70 |
| 7 purchase totals = | $680.60 | $735.8787 | $735.87 | $735.85 | $735.90 | |