| 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 | $80.89 | 5.786% | $85.5703 | $85.57 | $85.55 | $85.60 |
| Purchase #2 | $216.36 | 8.263% | $234.2378 | $234.24 | $234.25 | $234.20 |
| Purchase #3 | $194.35 | 6.410% | $206.8078 | $206.81 | $206.80 | $206.80 |
| Purchase #4 | $73.83 | 12.832% | $83.3039 | $83.30 | $83.30 | $83.30 |
| Purchase #5 | $121.25 | 6.645% | $129.3071 | $129.31 | $129.30 | $129.30 |
| Purchase #6 | $32.68 | 12.245% | $36.6817 | $36.68 | $36.70 | $36.70 |
| Purchase #7 | $38.38 | 6.206% | $40.7619 | $40.76 | $40.75 | $40.80 |
| 7 purchase totals = | $757.74 | $816.6705 | $816.67 | $816.65 | $816.70 | |