| 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 | $78.27 | 6.514% | $83.3685 | $83.37 | $83.35 | $83.40 |
| Purchase #2 | $228.99 | 7.700% | $246.6222 | $246.62 | $246.60 | $246.60 |
| Purchase #3 | $156.99 | 12.653% | $176.8539 | $176.85 | $176.85 | $176.90 |
| Purchase #4 | $46.57 | 5.345% | $49.0592 | $49.06 | $49.05 | $49.10 |
| Purchase #5 | $221.83 | 7.565% | $238.6114 | $238.61 | $238.60 | $238.60 |
| Purchase #6 | $225.71 | 12.531% | $253.9937 | $253.99 | $254.00 | $254.00 |
| Purchase #7 | $235.84 | 12.195% | $264.6007 | $264.60 | $264.60 | $264.60 |
| 7 purchase totals = | $1,194.20 | $1,313.1096 | $1,313.10 | $1,313.05 | $1,313.20 | |