| 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 | $8.91 | 9.759% | $9.7795 | $9.78 | $9.80 | $9.80 |
| Purchase #2 | $158.71 | 8.164% | $171.6671 | $171.67 | $171.65 | $171.70 |
| Purchase #3 | $225.92 | 9.402% | $247.161 | $247.16 | $247.15 | $247.20 |
| Purchase #4 | $59.54 | 4.303% | $62.102 | $62.10 | $62.10 | $62.10 |
| Purchase #5 | $215.62 | 4.259% | $224.8033 | $224.80 | $224.80 | $224.80 |
| Purchase #6 | $210.87 | 9.846% | $231.6323 | $231.63 | $231.65 | $231.60 |
| Purchase #7 | $87.79 | 4.524% | $91.7616 | $91.76 | $91.75 | $91.80 |
| 7 purchase totals = | $967.36 | $1,038.9068 | $1,038.90 | $1,038.90 | $1,039.00 | |