| 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 | $122.95 | 12.709% | $138.5757 | $138.58 | $138.60 | $138.60 |
| Purchase #2 | $114.64 | 5.310% | $120.7274 | $120.73 | $120.75 | $120.70 |
| Purchase #3 | $15.93 | 5.744% | $16.845 | $16.85 | $16.85 | $16.80 |
| Purchase #4 | $104.87 | 6.143% | $111.3122 | $111.31 | $111.30 | $111.30 |
| Purchase #5 | $104.53 | 5.471% | $110.2488 | $110.25 | $110.25 | $110.20 |
| Purchase #6 | $46.60 | 11.589% | $52.0005 | $52.00 | $52.00 | $52.00 |
| Purchase #7 | $45.67 | 11.326% | $50.8426 | $50.84 | $50.85 | $50.80 |
| 7 purchase totals = | $555.19 | $600.5522 | $600.56 | $600.60 | $600.40 | |