| 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 | $30.43 | 6.850% | $32.5145 | $32.51 | $32.50 | $32.50 |
| Purchase #2 | $60.91 | 4.657% | $63.7466 | $63.75 | $63.75 | $63.70 |
| Purchase #3 | $239.84 | 8.574% | $260.4039 | $260.40 | $260.40 | $260.40 |
| Purchase #4 | $187.84 | 13.557% | $213.3055 | $213.31 | $213.30 | $213.30 |
| Purchase #5 | $246.65 | 9.574% | $270.2643 | $270.26 | $270.25 | $270.30 |
| Purchase #6 | $155.51 | 5.102% | $163.4441 | $163.44 | $163.45 | $163.40 |
| Purchase #7 | $173.58 | 6.498% | $184.8592 | $184.86 | $184.85 | $184.90 |
| 7 purchase totals = | $1,094.76 | $1,188.5381 | $1,188.53 | $1,188.50 | $1,188.50 | |