| 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 | $77.69 | 13.252% | $87.9855 | $87.99 | $88.00 | $88.00 |
| Purchase #2 | $40.51 | 7.314% | $43.4729 | $43.47 | $43.45 | $43.50 |
| Purchase #3 | $190.25 | 11.569% | $212.26 | $212.26 | $212.25 | $212.30 |
| Purchase #4 | $223.47 | 11.232% | $248.5702 | $248.57 | $248.55 | $248.60 |
| Purchase #5 | $56.32 | 4.591% | $58.9057 | $58.91 | $58.90 | $58.90 |
| Purchase #6 | $8.46 | 10.191% | $9.3222 | $9.32 | $9.30 | $9.30 |
| Purchase #7 | $14.93 | 5.348% | $15.7285 | $15.73 | $15.75 | $15.70 |
| 7 purchase totals = | $611.63 | $676.2450 | $676.25 | $676.20 | $676.30 | |