| 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 | $77.62 | 8.767% | $84.4249 | $84.42 | $84.40 | $84.40 |
| Purchase #2 | $81.83 | 5.732% | $86.5205 | $86.52 | $86.50 | $86.50 |
| Purchase #3 | $246.30 | 4.673% | $257.8096 | $257.81 | $257.80 | $257.80 |
| Purchase #4 | $236.38 | 9.644% | $259.1765 | $259.18 | $259.20 | $259.20 |
| Purchase #5 | $141.89 | 4.269% | $147.9473 | $147.95 | $147.95 | $147.90 |
| Purchase #6 | $113.45 | 8.422% | $123.0048 | $123.00 | $123.00 | $123.00 |
| Purchase #7 | $122.49 | 7.801% | $132.0454 | $132.05 | $132.05 | $132.00 |
| 7 purchase totals = | $1,019.96 | $1,090.9290 | $1,090.93 | $1,090.90 | $1,090.80 | |