| 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 | $12.36 | 13.600% | $14.041 | $14.04 | $14.05 | $14.00 |
| Purchase #2 | $186.92 | 8.142% | $202.139 | $202.14 | $202.15 | $202.10 |
| Purchase #3 | $25.59 | 12.262% | $28.7278 | $28.73 | $28.75 | $28.70 |
| Purchase #4 | $45.96 | 5.502% | $48.4887 | $48.49 | $48.50 | $48.50 |
| Purchase #5 | $208.36 | 5.629% | $220.0886 | $220.09 | $220.10 | $220.10 |
| Purchase #6 | $48.56 | 8.427% | $52.6522 | $52.65 | $52.65 | $52.70 |
| Purchase #7 | $18.65 | 10.441% | $20.5972 | $20.60 | $20.60 | $20.60 |
| 7 purchase totals = | $546.40 | $586.7345 | $586.74 | $586.80 | $586.70 | |