| 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 | $74.60 | 7.207% | $79.9764 | $79.98 | $80.00 | $80.00 |
| Purchase #2 | $235.27 | 12.620% | $264.9611 | $264.96 | $264.95 | $265.00 |
| Purchase #3 | $22.87 | 13.316% | $25.9154 | $25.92 | $25.90 | $25.90 |
| Purchase #4 | $244.51 | 10.667% | $270.5919 | $270.59 | $270.60 | $270.60 |
| Purchase #5 | $64.30 | 8.479% | $69.752 | $69.75 | $69.75 | $69.80 |
| Purchase #6 | $244.90 | 6.767% | $261.4724 | $261.47 | $261.45 | $261.50 |
| Purchase #7 | $26.35 | 4.688% | $27.5853 | $27.59 | $27.60 | $27.60 |
| 7 purchase totals = | $912.80 | $1,000.2545 | $1,000.26 | $1,000.25 | $1,000.40 | |