| 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 | $81.92 | 5.514% | $86.4371 | $86.44 | $86.45 | $86.40 |
| Purchase #2 | $119.49 | 10.855% | $132.4606 | $132.46 | $132.45 | $132.50 |
| Purchase #3 | $194.77 | 8.102% | $210.5503 | $210.55 | $210.55 | $210.60 |
| Purchase #4 | $65.71 | 13.182% | $74.3719 | $74.37 | $74.35 | $74.40 |
| Purchase #5 | $243.65 | 10.350% | $268.8678 | $268.87 | $268.85 | $268.90 |
| Purchase #6 | $51.91 | 3.113% | $53.526 | $53.53 | $53.55 | $53.50 |
| Purchase #7 | $32.58 | 12.167% | $36.544 | $36.54 | $36.55 | $36.50 |
| 7 purchase totals = | $790.03 | $862.7577 | $862.76 | $862.75 | $862.80 | |