| 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 | $32.37 | 6.102% | $34.3452 | $34.35 | $34.35 | $34.30 |
| Purchase #2 | $20.92 | 3.405% | $21.6323 | $21.63 | $21.65 | $21.60 |
| Purchase #3 | $7.59 | 13.121% | $8.5859 | $8.59 | $8.60 | $8.60 |
| Purchase #4 | $235.71 | 12.377% | $264.8838 | $264.88 | $264.90 | $264.90 |
| Purchase #5 | $135.90 | 9.206% | $148.411 | $148.41 | $148.40 | $148.40 |
| Purchase #6 | $52.31 | 5.494% | $55.1839 | $55.18 | $55.20 | $55.20 |
| Purchase #7 | $173.40 | 6.557% | $184.7698 | $184.77 | $184.75 | $184.80 |
| 7 purchase totals = | $658.20 | $717.8119 | $717.81 | $717.85 | $717.80 | |