| 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 | $113.66 | 8.528% | $123.3529 | $123.35 | $123.35 | $123.40 |
| Purchase #2 | $5.58 | 12.852% | $6.2971 | $6.30 | $6.30 | $6.30 |
| Purchase #3 | $100.91 | 4.106% | $105.0534 | $105.05 | $105.05 | $105.10 |
| Purchase #4 | $97.78 | 13.172% | $110.6596 | $110.66 | $110.65 | $110.70 |
| Purchase #5 | $29.54 | 6.613% | $31.4935 | $31.49 | $31.50 | $31.50 |
| Purchase #6 | $177.89 | 7.656% | $191.5093 | $191.51 | $191.50 | $191.50 |
| Purchase #7 | $122.59 | 8.863% | $133.4552 | $133.46 | $133.45 | $133.50 |
| 7 purchase totals = | $647.95 | $701.8210 | $701.82 | $701.80 | $702.00 | |