| 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 | $45.63 | 12.631% | $51.3935 | $51.39 | $51.40 | $51.40 |
| Purchase #2 | $182.41 | 4.273% | $190.2044 | $190.20 | $190.20 | $190.20 |
| Purchase #3 | $33.39 | 5.145% | $35.1079 | $35.11 | $35.10 | $35.10 |
| Purchase #4 | $82.66 | 5.232% | $86.9848 | $86.98 | $87.00 | $87.00 |
| Purchase #5 | $210.60 | 5.676% | $222.5537 | $222.55 | $222.55 | $222.60 |
| Purchase #6 | $243.88 | 11.556% | $272.0628 | $272.06 | $272.05 | $272.10 |
| Purchase #7 | $132.51 | 12.798% | $149.4686 | $149.47 | $149.45 | $149.50 |
| 7 purchase totals = | $931.08 | $1,007.7757 | $1,007.76 | $1,007.75 | $1,007.90 | |