| 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 | $70.68 | 9.420% | $77.3381 | $77.34 | $77.35 | $77.30 |
| Purchase #2 | $77.57 | 13.221% | $87.8255 | $87.83 | $87.85 | $87.80 |
| Purchase #3 | $173.25 | 8.245% | $187.5345 | $187.53 | $187.55 | $187.50 |
| Purchase #4 | $100.94 | 7.125% | $108.132 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $245.25 | 8.339% | $265.7014 | $265.70 | $265.70 | $265.70 |
| Purchase #6 | $156.35 | 4.810% | $163.8704 | $163.87 | $163.85 | $163.90 |
| Purchase #7 | $236.27 | 13.609% | $268.424 | $268.42 | $268.40 | $268.40 |
| 7 purchase totals = | $1,060.31 | $1,158.8259 | $1,158.82 | $1,158.85 | $1,158.70 | |