| 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 | $96.83 | 8.192% | $104.7623 | $104.76 | $104.75 | $104.80 |
| Purchase #2 | $166.96 | 6.688% | $178.1263 | $178.13 | $178.15 | $178.10 |
| Purchase #3 | $37.26 | 5.500% | $39.3093 | $39.31 | $39.30 | $39.30 |
| Purchase #4 | $143.96 | 13.394% | $163.242 | $163.24 | $163.25 | $163.20 |
| Purchase #5 | $63.42 | 13.735% | $72.1307 | $72.13 | $72.15 | $72.10 |
| Purchase #6 | $50.65 | 13.129% | $57.2998 | $57.30 | $57.30 | $57.30 |
| Purchase #7 | $20.92 | 4.626% | $21.8878 | $21.89 | $21.90 | $21.90 |
| 7 purchase totals = | $580.00 | $636.7582 | $636.76 | $636.80 | $636.70 | |