| 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 | $21.61 | 10.591% | $23.8987 | $23.90 | $23.90 | $23.90 |
| Purchase #2 | $60.76 | 9.256% | $66.3839 | $66.38 | $66.40 | $66.40 |
| Purchase #3 | $112.89 | 10.495% | $124.7378 | $124.74 | $124.75 | $124.70 |
| Purchase #4 | $8.85 | 7.822% | $9.5422 | $9.54 | $9.55 | $9.50 |
| Purchase #5 | $161.67 | 9.552% | $177.1127 | $177.11 | $177.10 | $177.10 |
| Purchase #6 | $198.43 | 12.520% | $223.2734 | $223.27 | $223.25 | $223.30 |
| Purchase #7 | $177.36 | 13.119% | $200.6279 | $200.63 | $200.65 | $200.60 |
| 7 purchase totals = | $741.57 | $825.5766 | $825.57 | $825.60 | $825.50 | |