| 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 | $79.87 | 9.316% | $87.3107 | $87.31 | $87.30 | $87.30 |
| Purchase #2 | $193.79 | 4.837% | $203.1636 | $203.16 | $203.15 | $203.20 |
| Purchase #3 | $38.96 | 4.183% | $40.5897 | $40.59 | $40.60 | $40.60 |
| Purchase #4 | $26.82 | 5.554% | $28.3096 | $28.31 | $28.30 | $28.30 |
| Purchase #5 | $45.51 | 12.531% | $51.2129 | $51.21 | $51.20 | $51.20 |
| Purchase #6 | $114.53 | 7.126% | $122.6914 | $122.69 | $122.70 | $122.70 |
| Purchase #7 | $60.52 | 9.643% | $66.3559 | $66.36 | $66.35 | $66.40 |
| 7 purchase totals = | $560.00 | $599.6338 | $599.63 | $599.60 | $599.70 | |